Still doesn’t explain how everyone in Wells flashbacks recognized the Sears character as The Flash though. I’ve heard the Twins theory too. Maybe it’s some combination of Edward Clarriss aka “The Rival” and Hunter Zolomon in the comics. Maybe there’s some identity stealing and another character is cloning Garrick or using something similar to what Thawne used on Wells in season one. Perhaps the Jay Garrick is actually the Henry Allen of Earth 2! Who’s to say the story we heard Zoom tell Caitlyn about how Zolomon on Earth 1 was adopted after his birth mother died doesn’t apply in actuality to Henry on Earth 2? Maybe on Earth 2 he goes by Jay Garrick because of that and that Barry has a different father or perhaps he is Earth 2 Barry’s father but was presumed dead or never raised his son because of a situation similar to Earth 1 Wally. I still can’t imagine that shot of the 90s series Flash was just a throwaway. Somethings coming of that