Password

I've noticed a few people are getting "h.a.cked" and it got me wondering..
Can supercell implement a password other than Game Center. Yes you can still use Game Center, but like some other games have a password on loading screen. This not only is safer for the player, but may also prevent more lost villages. Every account would have a username different from their in game username. And a password.
My Game Center doesn't work at all, and can't connect to a game, no matter if I'm logged in to Game Center or not. So a password would work there.

Please do not post duplicate threads. Keep it to one only.