Generally you split the scum team for those "could potentially survive to Lylo and be our plan to win the game" and "likely to get lynched at some point", then first group might use abilities for town cred, other one yolo aggressively.
Usually scum team also has abilities like redirect or bus drive (replace targets of actions). So you might never figure out what everyone indeed hit until postgame.
That's why I don't think Cryo is confirmed scum or something like that, too. Because he generally had a good position, could be the one to use stuff for credit and then what, gets caught by some shitty actions choices? Gotta consider how realistic is that scenario.