Saw the Suns play in LA this year and focused on Bender and Jackson, wondering how they would fit on the Celtics:
Both players looked completely lost on offense, unsure of what their role was. This I blame on coaching, as the Suns were a total mess.
Bender - very timid in crashing the boards; appeared to be confused when he received the ball, unsure of whether to drive or shoot a jumper; his passes were a step-behind, either missing the cutting man by being too slow or having the pass intercepted. He was poorly paired with Chandler and played self-consciously
Jackson - really needs to add weight; had good instincts but the quickness of the NBA game hinders his quick first step and he needs a little bit of muscle/mass to bang with; was unafraid to keep shooting when missing; tried to make things happen on a very poorly coached team