I'm one of the 8 people that do like mega-sized impossibly curvy characters like Bizzy at max size and the cow bed on Dhaal. So I wish that every off the scale futa character didn't also have a damn horse or cat or dog cock or whatever the new fetish of the month is. Echidna, shark, koala, etc. I do not get the appeal at all. Your options for everyone are 6 inch human cock or 23 inch dog cock for some reason.
Aside from complaining, being able to take companions around kinda on dates would be cool. Walking around Tavros with Gianna or Shekka and just checking out shops or something. They don't have to be combat party member focused, we can always just bring them around with us to a clothes store and let them model stuff rather than have to come and give it to them in person.
And along that line of thought, having your crew give you a little send off before you leave sometimes would be cute. Mitzi seems the most likely to want to give you a kiss before you leave the ship along with Reaha before you get her off her patches. Those two you'd probably have to fight off to get out of the ship most of the time. Not like full sex scenes or anything but a few lines here and there. Also you should probably be getting groped by them more often.