Mike Woodson is much taller, for one. But then... from their career averages... PPG: Woodson 14.0, Felton 13.3... PF: Woodson 2.3, Felton 2.2... ORB: Woodson 0.8, Felton 0.7... I count fouls and offensive rebounds as pure effort and aggression measures, so they do seem to have similar make-up in that regard. Otherwise, the OP is just showing that when he started the unsorted thread, he was posing an honest question.