1) The cast of girls has ballooned but the stuff you can actually do this them is still way too limited, not only because we're waiting for Oni to make the janky animations but because the hasn't been new things to do. I could play a functional version of 1.00 and gameplay loop is pretty much the same minus a few QOL features and the new girls. Like how about a new date location that helps build stats. Like if I want to raise a specific stat faster I could take a girl on a specific date. You could add twists on the public sex/exhibitionism option as well as add degradation kinks because you could have a crowd decry the deviant mutant sex. It wouldn't even require new fucking animations just dialog, and some minor if/then triggers.
Imagine if you would That Oni adds three date locations the Helllfire Club, a Park, and a Beach. A Hellfire Date would help build obedience, give the girls unique clothes, and have "events" depending on who you take giving bonus stats. For example Emma, Jean, and Kitty could have a White, Black or Red Queen event. Similarly, A park date could build romance and have unique events based on a girls awakened traits (e.g. Exhibitionism, Obedience rating, or Degradation) to give players a payoff to howthey "trained their girls" add events for characters like Doreen and you're adding replay value. Finally a Beach date, to help boost a girls inhibition. With Jubes being a vampire that's a great event for story, add in surfing with Storm or Sand castles with one of the more quiet girls.
That's hours of new content with no new animations beyond the Hellfire dresses to reflect a girls personality. If only to illustrate my point here's my general ides. Rogue - Simple halter neck dress, Kitty - Little Black dress, Laura - A man's suit with no shirt, Emma - White Queen/fuzzy cape, Jean - Black Queen/Madeline Pryor, Storm - single shoulder Toga/tunic style dress Gwen - Lady Deadpool costume, Jubes - A clubbing dress with cut-outs. Psylock - a ball gown with plunging neckline, Doreen- Squirrels don't have formal wear.