I'd go with Muggsy Bogues. For me, Nate Robinson is just a novelty. He's one small guy with tremendous leaping ability and who can dunk the ball as good as anyone a foot taller than him, but that's about it. Bogues, on the other hand, could play serious ball. He was the starting point guard for the then Charlotte Hornets for many years and he, along with Zo and LJ, took his team to the playoffs a number of times. Bogues was a great ballhandler, good passer and definitely could score.