Just a 'little' idea, going to the point:

Is there a chance to make a few minions stay in the house as pets? Not simply follow you around but have them roam freely in the house.

I would find it fun to come back to my house from the many adventures and find that baby coeurl on top of the fish tank on the 2nd floor or mini alexander coming up and down the stairs. Or even Midgarsorm flying around tho and fro.

Maybe add them as some sort of furniture? I believe this would give some liveliness to our homes.