Celtics coach Doc Rivers offered an interesting criticism of Jeff Green.

"I think he's too nice," Rivers said. Rivers understands it's difficult playing with the Big Four. "You almost don't think like you deserve to be an aggressive offensive player or you should be, and I think he does that way too much."

Since joining the Celtics late in February, Green has averaged 9.8 points on 7.4 field goal attempts per game. The team is counting on Green to provide an offensive spark off the bench, and he's done just that in some games.

But there have been other games where Green's been less aggressive with his shot selection, and as a result, his contributions have been minimal. Rivers suggested he's still being too passive at times, but has begun to work his way out of that habit.