User blog comment:Eobard95/Savitar's timeline/@comment-27700324-20170918032655/@comment-26624146-20170918034623

Oh my bad, though I explained that. Savitar was already planning to change the timeline since he would have remembered being Barry hearing 2056-Barry's message and knew things weren't playing out as they should have, so it didn't matter to him so long as he aquired the means to splice himself throughout the Multiverse whici is why he didn't mind stringing Barry along like that.

Yea I didn't really get Savitar's plan for Jesse either but I don't know what else would make Wally catatonic unless he watched his sister and girlfriend both die and learned it was really Barry who did that, after crippling him. I guess maybe Savitar could have somehow corrupted Jesse to use against Wally and that's what made him catatonic.