Rogue is a common role in terms of “a lot of players will have seen it like, once” but especially in town vs mafia it’s very rarely seen with the individual targeting elsewhere on the internet.rogue is a common role, how you are describing it is just not how rogue should work usually
The multifac variant is the common one. Flandrs’ variant is not common, though it is specifically kind of common on MU because MU setups trend weaker