What could be the “surprise” of this election

[quesaisje]

1. One of the candidates is revealed to have concealed a health condition.
2. Eagleton-esque VP switchout becomes necessary after Trump announces his running mage.
3. Harris gets ahead of her skis (most likely on Israel) and the drama between her camp and Biden's becomes at least somewhat public.
4. One of the candidates is hospitalized for multiple nights.
5. Trump's SPAC is revealed to have direct financial ties to the CCP.
6. Some group of prominent Republicans who have remained aligned with Trump until now are pushed over the edge and unendorse the ticket.
7. Foreign policy crisis has a significant effect on the race. Take your pick: Israel invades Lebanon, China shoots more than water cannons at Filipino ships, Russia does something especially provocative to a Baltic NATO ally, a significant terrorist attack happens on US soil or targeting Americans elsewhere, etc.