Personally I’m not super optimistic, I like the sound of it and I like the characters involved but it remains to be seen if it’s a good trade off, as both characters have value to each other’s fans and I don’t think one should be dismissed at the expense of the other. Both Wally and Barry and all other Flashes should be allowed to exist and shine in their own way, even if they aren’t exactly the POV character of a series.
But the thing is I refuse to be a negative or angry person over my comics. Comics for me are meant to be a fun hobby that I enjoy, like it says in my tag comics are meant to be fun and cool, and if I’m not enjoying myself there is no real point to it. So I will choose to be positive unless they explicitly do something that makes me not a happy reader like Ric Grayson or Heroes in crisis.