I'm just going to throw this out here... because things like this have served us okay in the past... The other way to play this is to have the Fools claim right now, maybe? They won't get counterclaimed (I don't think...), so then we have are ICs. Whichever one is still alive tomorrow can take his shot or do his investigation or whatever tomorrow (hell, if one of them is a neighborizer, thy can actually get their qt chat going!). And we just play this like any of ash's games.
Anybody see a point in doing that?
I don't think it's necessary.
Let's look at a (generally) worst case here:
We lynch town D1 (I assume not a fool lynch, since any fool or scum claiming fool will not get lynched).
Scum NK a fool N1 (through luck, or because they target a claimed fool due to D1).
Left:
2 scum
1 fool
4 VT
D2, the 2nd fool claims.
If a scum counterclaims, then it's likely that they're BP (since they wouldn't risk counter-claiming unless they knew they could survive a Vig-Fool). Assume at this point we lynch wrong. N2, scum kill a VT.
Left:
2 scum (1 known)
3 VT
We lynch the known scum, and they NK a VT...
Left:
1 scum
2 VT
On D2, if the Fool doesn't get counter-claimed, then he's an IC for the day. Worst case is he leads the town to a VT lynch, and gets NK'd, and then it's 3 VT vs 2 Scum - classic lylo.
My point is, I think that choosing to not claim now doesn't present a situation where scum can counter-claim their way to a win D2 (which is different from most blitz games).