I understand why people are sussing the Super Saint claim from Ultra, but I just don't buy that this is a fake claim. I think Mharman has the right of it: this would have to be his actual claim (say, Suicide Bomber) and he just repackaged it as Super Saint with Joan of Arc, someone who fits the bill well. Maybe that happened, but I'd give it an outside chance at best. I don't see Ultra running that kind of gambit, at least not based on anything I've seen him do as scum. I'd say it's more likely he's town than not. The only reason we lynch him this DP is out of an abundance of caution (he's likely to remain in PoE with that claim and the later we lynch him, the more damage doing so will do) or as a means to both test him and eliminate someone else who would otherwise be the lynch.
I'd prefer just lynching the person we think is most likely scum, but if the majority think that's Ultra, then I guess we have to have a pretty solid second pick hammer.