none of those are at all the same as what cassie is so no. red hood and Robin are nothing like ij2 batman. why is his staff a gear piece and not his own character? cassie's gun slot easily have a pink ring gun gear piece.
Man you guys are a bit terrible sometimes. Not everyone likes everyone, that's not the problem. I despise Kabal, but I don't go into his threads saying he's just like the Flash because he can run fast. The problem is you and a few of the Jarek/Kai/Kobra lovers don't seem to reflect on is that relation =|= sameness. Similar powers =|= sameness.
On the surface, if you knew nothing you would say "why include Supergirl when you have Superman, they're the same". In reality they
played nothing alike. Cassie, Johnny, and Sonya play nothing alike. Jax plays nothing like Jacqui. That is legit the entire SF team being complained about on a launch roster of 25-28 people. What are you really complaining about here?? What MK game are you playing that has less than 5 SF members on it? Enlighten me.
GL/Sinestro, Shazam/Adam, Sub/CyberSub, Batman/Robin/NW/Batgirl, etc etc. NONE of these characters played anything like their counterpart(s). Your argument is from a position of "the Supes have literally the exact same power, no need to add her", or "Green Lantern and Sinestro both have the exact same powers and rings just different colors, why add them both", while disregarding everything else relevant to the conversation.