That's an interesting thought, since you're the second person to mention that!
Work characters interacting with Becca are difficult to plan effectively, but when Becca gets focus again I'll be building on that! More beach and magic content is planned! A cheat system is likely to come eventually. Immobility will come, but I don't plan on adding that to the housemates for a very long time, since I want to get all of their content before that point finalized. Other characters are fair game for it.
Mind altering content is actually planned for two characters in this next update, so I'm glad you want it! Branching paths however is difficult for the housemates, but I want to create more permanent effects of decisions.