Sadly no male protagonist planned for now as it would require reworking a lot of how the game works fundamentally. There has been a lot of requests for it so there does seem to be a big interest in it.
I might make sort of a mini game where you control a monster of your choice, but that would be after release, if it is ever done.
I always welcome ideas. No guarantees they will be implemented but fresh perspectives help me evaluate my current design and give inspiration for future designs :)