YGO Master Duel Mafia Topic 5 - What does Pot of Greed do again?

Board 8

I have another problem in regards to HB that is very tinfoil hatty. Even though I do think their town, there is this possibility:

Scum was doing a set up. HB pretends to be cop, and sets up a "scan" on someone and confirms someone town because they know who is and isn't. Opens up the possibility to later say "I scanned this person, they're scum" and then we lynch and are basically arsed if we do think there are 4 scum.

I don't think it's a very likely scenario at all, but still wanted to mention the possibility
https://backloggery.com/zayakza