Classic Usopp. He'll definitely get it in there next chapter. I'm surprised he didn't just shoot it in her mouth as Robin was grabbing her. It will be interesting to see how he gets it past her guard though.
I wonder if she forgot to give Robin a contract?
I lol'ed at the doflamingo disguise!! Also that rupture ability and that bomb ability could be so good in the hands of stronger users!! I think Mr.5's ability was such a waste and now this new guy gradius(sp) will be another disappointment to a potentially overwhelming ability. Maybe some users might start dying and other abilities will resurface. Clearly if doffy's crew is aware of the potential to be close enough to obtain previous abilities then others might attempt the same feat.