Some of you have read Isaac Gunson's article saying that Harrison Wells isn't the Reverse-Flash who killed Barry's mother.
Incase you missed it I leave you the link:
He said the Reverse-Flash who killed Barry's mother isn't Professor Zoom so that could only mean Hunter Zolomon (Zoom) killed her, He was paralyzed because of the attack by Gorilla Grodd at Iron Heights and wanted [The Flash](series:1068303) (Wally West) to go back in time to stop it from happening but he said no because he couldn't risk damaging the timestream, Zolomon, feeling that Wally should be prepared to disregard such fears for the sake of their friendship, then broke into the museum and attempted to use the treadmill himself.The resulting explosion destroyed the museum and shifted Hunter's connection to time- described by Jay Garrick as him being 'derailed' from the timeline by the explosion - thus allowing Zolomon to alter the speed at which he could move in time, giving him the effect of superspeed.
And also about the crisis that happens in the future
Maybe that isn't Barry Allen maybe that's Wally West who vanished.
So maybe Zolomon went back in time to kill Barry's mother so that maybe it would effect Wally West becoming The Flash or existing?.So what does this have to do with Harrison Wells? Maybe Harrison Wells died in the future(possibly went back in time before he dies to tell the younger Wells to train Barry so that he'd have a future and so Wally West can become The Flash and stop Zolomon from killing Barry's mother).
But how? How can Harrison Wells die in the future? Well maybe The Flash had to sacrifice himself to stop Harrison Wells and leave Wally West to take his place as The Flash. And Isaac did say that the Professor Zoom have red glowing eyes but the night Barry's mother was murdered he didn't have the red glowing eyes.