Warning! MAJOR SPOILERS ahead for The Walking Dead season 9 finale.

The Walking Dead season 9 finale, "The Storm", is a surprisingly subdued episode when compared with the previous episode, "The Calm Before", but it manages to set up quite a lot of storytelling potential for The Walking Dead season 10. The AMC series' ninth season has been a real return to form for the show, salvaging itself from what had been an increasingly downward turn in quality (even if it has yet to salvage The Walking Dead's ratings).

Much of the reason for The Walking Dead season 9's critical success can be attributed to its terrifying new villains, the Whisperers, and their even more frightening leader, Alpha. These people who choose to live among walkers, disguising themselves with masks made from the skins of the dead, have brought a whole new energy to the AMC show, reinvigorating it after the drawn out war with the Saviors and its aftermath. In season 9's penultimate episode, Alpha and her Whisperers slaughtered 10 people, proving themselves as one of (if not) the most dangerous villain the survivors have ever come up against.

Related: Who Was On The Radio In TWD Season 9 Finale?

In season 9, The Walking Dead also brought personal relationships back to the forefront, reminding audience why they enjoyed these characters in the first place. For the season 9 finale, the characters and their relationships are again what takes center stage as they must rely on each other to survive an intense and brutal winter storm. The experience leaves several characters in different places - both geographically and emotionally - and it teases several plots which could be the setup for where The Walking Dead goes next in season 10.

The Tease of Maggie's Return

Maggie The Walking Dead Season 9

Early on in The Walking Dead season 9 finale, Michonne and Yumiko are discussing the inability of Alexandria's council to make any decisions about what to do next. Michonne asks her if they've heard anything from Maggie - who in the interim of the time jump left to join Georgie in helping some other community far away - but Yumiko says they have not, though they've sent a second letter in hopes of reaching her. There has been some correspondence with Maggie since she left - most notably in season 9 episode 7, "Stradivarius", which sees Jesus reading a recent letter from Maggie - but it appears that it's now been months since anyone's heard from her.

Related: Walking Dead Season 9 Episode 13 Saw Norman Reedus Break An Episode Record

Maggie's departure from The Walking Dead was purposefully left open-ended, making it possible for the character to return once actress Lauren Cohan's schedule would allow. This attempt at reaching out to Maggie with letters that surely detail the survivors' run-in with the Whisperers - especially their recent attack on the fair - could very well be what brings Maggie back. She may even already be on her way back, having possibly received just one letter about the Whisperers and deciding to return, which could be why she hasn't replied to any of their recent letters. The fact is we simply won't know until season 10 airs (or if there's an official announcement about Cohan's involvement), but if these letters aren't preparing for Maggie's return, then perhaps the radio does.

The Commonwealth on the Radio

Eugene Reparing the Radio on The Walking Dead Season 9

At the very end of The Walking Dead season 9 finale, after Ezekiel and Judith finish their chat across the two-way radio, sign off, and leave, another voice comes through the speaker - crackly and faint but seemingly asking the now empty room if anyone's there. It's a tease the AMC series has been building to all season long, first with Eugene's work at repairing the radio, then Gabriel's attempts at reaching out, and now Ezekiel using it to talk with the other communities. Eventually, someone else was bound to pick up on their radio communications. But who is it?

Our best guess is it's someone from the Commonwealth, a very large and technologically advanced community that in The Walking Dead comics comes in contact with the survivors thanks to the two-way radio. Similarly to what's already been happening on AMC's The Walking Dead, Eugene of the comics begins communicating with a woman named Stephanie from the Commonwealth. After feeling each other out, they agree that their two communities should officially meet and a delegation is sent from Alexandria to the Commonwealth (which isn't nearby at all, but rather hundreds of miles away in Ohio!).

Related: Walking Dead Is Already Setting Up The Commonwealth For Season 10

Now, many fans already suspect that Georgie and her group are connected to the Commonwealth, and that she may even be the AMC series' version of the Commonwealth's leader, Pamela. If that's the case, then the Commonwealth getting in touch with the survivors over the radio may be what brings Maggie back to The Walking Dead. Either that, or the Commonwealth will be its own thing, unrelated to Georgie's group. Of course, the voice on the radio could also be completely unrelated to the Commonwealth and AMC's The Walking Dead is continuing to chart their own path. Not until season 10 will we know for sure.

The Kingdom Moves to Hilltop

Kingdom moves to Hilltop on The Walking Dead season 9

In the penultimate episode of The Walking Dead season 9, the Kingdom was dealt an immense blow when 10 people were kidnapped during the inter-community fair, killed and decapitated, then had their re-animated heads stuck on pikes. While not all were Kingdom residents, having the attack happen to those gathered there for the fair makes it all more personal for that community because it means Alpha invaded their home. Now that home is falling apart, and in their grief, the Kingdom is forced to pack up and abandon it.

The scenes of Ezekial, Carol, and the rest of the Kingdom saying goodbye to what at one point was the safest and most well-established of the nearby communities is heartbreaking. And coming off last week's massacre, the failure of the Kingdom feels like a twist of the knife - not to mention, they're made to endure the ensuing blizzard in order to reach their new home. "The Storm" ends with (almost) all of the Kingdom's residents moving in to Hilltop, merging the two communities into one (Kingtop, if Jerry gets his way). And while it makes sense not only for the characters' survival, it will also certainly have an impact on The Walking Dead's narrative.

Related: Why Walking Dead Season 9 Episode 10 Earned AMC A Huge Fine

Come The Walking Dead season 10, tensions may rise as the two very different groups of people are made to live in close quarters. Character who previously only interacted on an occasional basis will now be around each other on a daily basis. And who will lead them? Will the residents of Hilltop just accept Ezekiel as their king? Or will there be an election to choose their leader as the more democratic Hilltop has done in the past?

Page 2 of 2: Ezekiel & Carol Are Over; Negan Is Good Now?

Ezekiel and Carol break up on The Walking Dead season 9

Ezekiel & Carol Are Over

Not everyone from the Kingdom remains at Hilltop. Carol chooses to return to Alexandria alongside Michonne, Daryl, and Lydia. Ezekiel's and her relationship is over, at least for now. (Carzekiel is dead.) Throughout The Walking Dead season 9 finale, we see the distance between them growing, with Carol receding back within herself. Carol's reaction to Henry's death mirrors the change that occurred in her following Sophia's death, and because of that, she cannot make her relationship with Ezekiel work.

Ezekiel, in turn, is crushed but seemingly understands Carol's actions as well as her decision to leave. Not that it makes it any easier for him, but Ezekiel in no way tries to stop her from going and tells Carol he will always love her. Interestingly, he also call out Daryl earlier in the episode, implying that things would be better between Carol and him if Daryl wasn't around. Of course, the idea of Carol and Daryl being a romantic item is nothing new, but having another character in the show recognize the possibility is. Might The Walking Dead be setting up some love triangle aspect for season 10? Hopefully not as the dramatic potential there is really predictable, but it's clear The Walking Dead will continue focusing on the relationship between Carol and Daryl, whether romantic or not, since they look pretty darn happy to be back at Alexandria.

What's Next for Negan?

Negan in The Walking Dead

Speaking of Alexandria, The Walking Dead season 9 finale sees Negan come full circle in the redemption arc the series has been building since he began his jail sentence in Rick's basement. He may still, at times, act like an asshole, but it's a shadow of the man he used to be. Gabriel even calls the jabs he makes over the unusual family situation that now exists between pregnant Rosita, her baby's father, Siddiq, and himself too easy, as if Negan's lost his touch.

Related: The Walking Dead Finally Learned From Its Season 6 Finale Mistake

The real sign that something has changed for the better in Negan comes when he rescues Judith from the blizzard, impressing even Michonne with his selfless act to save her daughter's life. The Walking Dead season 9 has obviously been developing this oddly endearing relationship between Negan and Rick Grimes' daughter, but his actions during "The Storm" demonstrates the lengths at which he'll go to protect her. Does this mean Negan's a good guy now? It's hard to say just how much leeway he's earned from Michonne, but it's very likely that come The Walking Dead season 10, Negan will no longer be their prisoner but instead their ally against the Whisperers.

Where Are Alpha & Beta?

Alpha and Beta on The Walking Dead season 9

Shockingly, the Whisperers are barely even in The Walking Dead season 9 finale. No, the adversary that the survivors are up against in "The Storm" is, well, the storm. But there is a short scene of Alpha and Beta before the episode ends, clearly meant to set up some terrible things to come in season 10. Not only does the scene's warm and pleasant setting confirm that Alpha took her people far away from the survivors' communities in order to avoid the intense winter storm, but Beta's and her interactions imply that Alpha is even more of a deeply disturbed woman that we initially thought.

In preparation for what we can only assume will be an attack that truly kicks off the Whisperer War, Alpha has Beta strike her arm repeatedly with a switch, leaving welts in some act of penance to make her stronger for what comes next. It's a disturbing scene, implying that the relationship between Alpha and Beta is even more twisted than initially presented. The Walking Dead season 9 has already introduced their version of Alpha as a crueler and more sadistic iteration of the character than that of the comics, but this just takes it to a whole new level.

The Whisperer War

Alpha shows Daryl the Whisperer herd on The Walkign Dead season 9

That scene of Alpha and Beta at the end of "The Storm" is meant to remind audiences that while the season 9 finale may have focused mostly on the personal struggles of its characters, there's a bigger conflict right around the corner - the Whisperer War. Ever since these new and sickening villains appeared on The Walking Dead, the expectations have been that sooner rather than later the Whisperer War is happening.

Related: Everyone Who Died During The Walking Dead's Fair

As it turns out, this latest war is being saved for The Walking Dead season 10, but there's no doubt it's what's coming next - after all, Alpha didn't just show Daryl that massive herd the Whisperers have gathered for nothing. Once the Whisperers return to the region, they will likely be able to tell that the survivors crossed the border into their land. Either that, or there will be another instance of such trespassing, but something will happen that triggers the Whisperers to unleash that herd.

Luckily, after all these years, the survivors are more than experienced at killing walkers. They even pretty good at controlling herds. Still, a herd the size of which the Whisperers have coming all at once is going to be an incredible challenge. Alexandria and Kingtop are going to need all sorts of help if they hope to survive it. Whether that means a return from Maggie, an acceptance that Negan might be good guy, or some assistance from the Commonwealth remains to be seen, but The Walking Dead season finale leaves those plots and more as real possibilities for season 10.

More: What To Expect From The Walking Dead Season 10