John Henson can defend, rebound and block shots but strength is an issue Posted May 15, 2012 John Henson isn't the most polished player in the NBA draft when it comes to the offensive end of the floor. He's a work in progress as far as consistently putting the ball in the basket. But the North Carolina junior has one quality that has always appealed to Joe Dumars and Lawrence Frank – he's an outstanding defender. (MLive.com)