I think this about sums it up. Really hard not to like him and I actually think people tend to underrate his ability. Kid runs like a guard and is a very capable shooter, especially in the mid-range area. Capable of rebounding and really solid defensively. Takes criticism for his handle, but people forget he's 6-7. Shump/Hak/Brown/Johnson? Those guys couldn't have taken the ball on the wing at 22-feet and made something happen off the dribble. (and Melo, who has been an NBA all-star, was also criticized heavily for his handle.)
I think the issue with KJ's handle was really that KJ saw himself as a guy who should get the ball at 22 feet instead of at 12-15 feet. He was quick enough and coordinated enough to create off the dribble from there but his tendency to live out there got him in trouble more often than it helped him out. Close to 40% of his shots were from three.
I just think, with his coordination, quickness, athleticism, shooting prowess, etc., he could have been murder from 15 feet -- getting to the line more and developing some ability to finish occasionally with his left.
Anyway, at the end of the day he had a nice career and we had a lot of success with him on the roster. We should be fine with Southerland and Fair, but KJ was a good player on some pretty great teams.