Isn't the Black Zombie Flash what Zoom became?
And too bad Flash cannot summon forth Mxy from SG world to put him down, and to redo Flashpoint!
Yes but Hunter Zoloman is no more. It is very similar as to what happens to the host when they become The Spectre. Hal Jordan ceased to exist during his time as the Spectre . . .but as Black Flash his "mission" is to correct speedsters who corrupt the time stream. So he SHOULD go after Barry and Savitar. But as we all know Barry is the "pet" of the speed force so that won't happen.