Seems to me like there are way too many Marvel references in these D.C. shows, Bat Woman, The Flash, Super Girl, ect,... Sounds like a bad case of "Marvel Envy" to me.
The first Bat Woman should have done her research on playing a Super Hero role, and gotten a good stunt person, instead of getting hurt doing her own stunts. (I think she just quit regardless of what happened.) You will notice SHE WASN'T even in the Episodes where Kate Kane came back and was hypnotized into thinking she was someone else.
The Second Bat Woman needs to hit the gym, and get rid of that pot belly, if she's going to play a super hero.