I also suspect Damnation is scum, simply because he's not participating at all.
I do not say much because so far I'm in agreement, I have voiced my opinion previously when I was in disagreement. I do not see you contributing that much more than me in the grander scheme of this plan, only when it comes to your night actions specifically.
On the whole redirector thing, I find it somewhat implausbile that Shattered Hand would have a redirector, considering balance Gambiani was a roleblocker plus a hammerer - a roleblocker is highly useful, a hammerer is highly detrimental. We know the Shattered Hand had a role cop, I believe adding a redirector to them makes them far more powerful than the Gambiani, but such is just my opinion on balance.
Overall, the only hole present in the current plan is jef or baz being scum (Though they can be worked around as Zchinque has pointed out, provided people keep their eyes open), or by unforeseeable complications (night kill mechanic, last mafia's power, if any, etc)