Ehh... I don't see why not...
fish_wwjd_frog
About the ghosts thing, GG:
Mafia is a game of treachery and backstabbing, of intrigue and double-crossing, of mystery and mayhem. An integral part of this is the ghosts. They roam the virtual streets at will, totally unafraid - for who can harm a ghost? They listen at doors, peep at keyholes, and hide in nooks and crannies, picking up scraps of murmured conversation which they pass on to their living allies. With this new rule, the ghosts no longer skulk about the streets of Mafiatown, but rather are forced to stay away, watching and waiting. A great part of the fun of Mafia has departed, and who can say when it will return?