Two points on general "what to do here" for Typhoon,
a) If Typhoon is town and truly a tracker, he'll either get night killed, or roleblocked (Assuming they have one.. it's usually the secondary mafia role) by Mafia tonight. If you survive till morning, you should post who you tracked and what the outcome was. There's a lot of
WIFOM here because Mafia likely won't do both on you, but one or the other. You'll probably draw at least one of the two though, which is good for the rest of the town, at least for night 1. :P
b) Don't reveal who you are going to track. Others may give suggestions if they like, though. But I would ultimately gut-feeling it out.
I don't think Typhoon is Mafia. The claim seems solid. You unvoters should consider a Baz vote.
@nmillar Why do you think Ubivis is mafia? I've been oscillating back and forth on him for some time now.