Although I do admit it would be cool to have FF return to the game I have a few objections:
If his previous role had any contact with another player, that kind of interferes with his new role. I know he got blocked first day so his investigation didn't go through, but he knows from his previous role for fact that he was blocked by Aphrodite.
That's kind of unfair for the scum. I want the town to win as much as the next guy, but having a great player like FF knowing that Prof speaks the truth, and by him having concrete evidence from his previous role that prof is indeed the blocker ... is kind of unfair. You got to remember this is a game, and we want to keep it fair for all factions.
Say for example his new role is scum ... that's kind of unfair for us townies as well...
I am the black sheep "of course I'm crazy, but that doesn't mean I'm wrong."-Robert Anton Wilson