He has good one-on-one IQ, good moves, footwork, and drive and dish game, but does not understand the game beyond this. He is worthless when the ball is not in his hands and is worthless when the guy he is defending is not involved in the play. He cannot see things a step ahead, see plays develop, make reads and react accordingly. He has good scoring instincts but no scoring skills. He has a good feel in the post for a guard imo, but he’s relatively weak as hell, can’t shoot, and would never get much space to operate there on this team anyhow.
Rubio understands the game much better, is better, and plays more as a result.