The continuity reboot hit the women the worse in Morrison's run. You can tell he was setting up various ladies to help in the last leg of his run, but Nu52 fucked that up. Barbera was getting upgraded with the Internet 3.0 Batgirl/Oracle thing, but then whoops she's young again and not in a wheelchair cuz killing joke never happen(or did it? man IDK). Cassandra Cain whole "Black Bat" persona goes away cuz that character doesn't exist anymore. Stephanie Brown Batgirl had to go away, RIP. And Catwoman's status quo and history with Bruce was totally up in the air after the reboot, so RIP Selena after their fun team-up in Japan.
Also Dick Grayson in that red Nightwing outfit the whole run, RIP Two Batman of Gotham they had going on.