"I’ve seen people making extra users on their Switch just to create more save files in the Tomodachi Life demo so they can have more Miis. What are they going to do when the full game comes out, since they can’t combine them all into one save file?"
Go to instalock Rogue but someone else snatches her before I do so I instead lock Gambit and play as her personal support pocket for the entire match (it's what Gambit would've wanted)