Jesus Christ, this is worse than I thought. I can't imagine Luffy and Zoro getting one shot by anybody, this is really embarrassing. Killer can't even save his captain, as a smile user. Let them drown at this point, they served their purpose, whatever it was.
Oda should have let Law fight Big Mom on his own for all this mess to make sense. Kidd didn't do shit during the fight, got his ass carried by Shambles-Boy all along.
So much for "Luffy's rival". The guy is a joke and an embarrassment.