Only Aquaman, Shazam and WW2 are set in stone! Others are in danger of either heavily altered or scrapped altogether from the current slate! (Yes, including Flash, Superman and Batman!). If i ran WB i would seriously reconsider at this point changing Flashpoint into The Flash and concentrating heavily on Flash's origin story, effectively introducing to his rogue gallery! It occurs to me WB doesn't know how to handle big event movies like these...Besides i am not sure average moviegoer (especially women!) will be happy to see Wonder Woman the way, she is shown in Flashpoint story arc!...One of the reasons her solo worked so well and was praised so much is the fact, that she embodies everything classic Superman does, effectively replacing him as hope and peace bringer of DCEU for the time being! WB will be stupid to make her evil! Besides i am not sure Gal Gadot can pull off convincing evil character...she looks too innocent for that kind of stuff!...