Thread:Sromero78/@comment-18172179-20161027234858/@comment-18172179-20161028004446

He's responsible for erasing Wally's memories from everyone's minds, because he wanted Wally to be forgotten so he couldn't return. However, he did not force Wally into the speed force; someone/something else did and Kadabra took advantage of that fact. And, yes he also did not erase the decade from the DC universe.