I've been reading along today, but been focussing on other things, hence my silence.
My thoughts:
I believe WW here, I think. As scum, the temptation to make a fakeclaim that fits faust's claim better would be huge, I think. You surely wouldn't want to rely on town assuming that redirection happens.
On which note. Redirection is possible here, and I don't personally want to completely discount the possibility of a redirect targetting faust specifically. I know yuma is a better target, but it's a gamble with a fairly decent upside. This assumes that scum had good reason to believe that faust had a PR. Well, lots of people had noticed faust's different play yesterday, if scum saw that, PR would be the obvious conclusion.
On the other hand, if we assume there was no redirection, I'm more inclined to believe WW than faust - see above.
I think I agree with RR (!) that there may be a decent percentage of roles here. A normal game is supposed to have at least one VT, that's all, everyone else could have a role, which would make sense in a superhero themed game. It's not Role Madness if the roles are fairly simple.
The nexus!Hydrad thing is interesting. I could see a Loki character having that role.
PPE. 4) one or both is scum, two scum teams...? Long shot, obv.