If you're thinking what I think you are, I doubt the Hutt will be in a position to where we can snipe him. And since Rabme won't have her comms open, we don't really have any idea what is going on. The best bet right now is if Vo can convince the guards to let him accompany her. If Damien takes an overwatch position over the casino, maybe he can catch Udi as she enters. At the very least, if we need a distraction, he can pop a guard and cause commotion, maybe giving Laeli a chance to get in and get Rabme out. If we're not careful, this is going to turn from assassination to rescue really fast.