I think it would be cool if once you got Isaac on the ship, he becomes more affectionate towards the player. Like the previous 98B AIs, like they could have some more wholesome moments together and maybe some others where if you spent more time with other crew members or the other two androids, Isaac could get jealous. I think this would be some neat development where you could explore a more friendly relationship with him. I know this kind of goes against his character, but still, I believe it would be worth it