Please let the show got to CW...as we've seen with arrow and the flash they can handle the different tones incredibly well, and a crossover with constantine would be soooo amazing... one can always dream of a big shared dctv-universe
Anyway...i hope this show gets to continue in some form!
I could be completely wrong on this one, but here's my theory on the reverse flash/professor zoom:
In this version reverse flash/eobard thawne is a future descendant of eddie thawne who blames barry/the flash that after he "stole" iris from him, which is going to happen at some future point in the series, his life was completely messed up. This is going to lead to the downfall of the thawne-family and all future generations. This is there it becomes a little bit tricky. Eobard thawne then travels back in time to in revenge destroy or kill the flash, which in turn will mess up the future even more. So a more mature Eobard Thawne again travels back in time to take up the identity of dr. wells an help barry become the man he was meant to be, so that eobard's younger/future self can become the reverse flash....this might be a little far-fetched, but yeah...time travel
On the whole two kinds of lightning at the murder of barry's mother:
My guess is that barry, when he mastered the ability to travel back in time, tried to save her, but then in a flashpoint-esque moment noticed that this would lead to a crisis that could destroy the earth or lead to total chaos, decided otherwise and had to let everything happen the way it was supposed to be
I guess i wouldn't be happy with a younger cast of the original team...so, as long as they're not throwing stereotypical jokes at you, like them yelling "eww, gross" everytime slimer appears, changing things up a bit with a female cast in my opinion would be awesome!