Alright guys, let's solve this.
First of all, if Rach's request isn't valid (which it probably isn't), Snarky has a chance to deny Jaqen. If he doesn't, then Snarky (or Kuroi I think) later can FORCE break up the pair, and Jaqen can't request that partnership again in the day, so that's good.
If Snarky and Kuroi refuse to work with us, it's a full scumclaim. We kill them all tomorrow, but we likely lose town today. There's nine players. There's likely only three scum. If we lose two town, we still maintain the majority, so even if Kuroi/Snarky don't break up the pair, and we lose Rach and her partner, we are still in a good position.
THIS presents a problem, though. Now we need to figure out how to safely get these two BACK together. You can just move yourselves to the fail column and let shos request again, but then there's risky business with Jaqen. If Kuroi/Snarky don't do anything, then Jaqen can't fuck it up and you're fine, so let's just play to that.