Young Sheldon season 2 finale will feature the other young Big Bang Theory characters.
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But that's quite impossible to pull off without causing a plot hole given the prequel's setting.
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The Nobel Prize announcements, however, might make this possible.
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With young Sheldon organizing a party for the Nobel Prize announcement in 1990.
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The spin-off could trace what all the other characters were doing at that point in time.
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Which would make for a touching way to send off The Big Bang Theory.
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Knowing that decades later, they will all converge to wait on the decision for Amy and Sheldon's paper.
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