While he wasn't anything extraordinary, he stepped up big for us in the playoffs and gave us minutes. He displayed pretty good pick and roll defense, excellent hustle, and some alley oop throwdowns with Rondo in transition. He obviously has amazing physical tools but just hasn't ever taken advantage of his upside. Also as we all saw on the court and heard of off the court, KG absolutely loves the kid and trusts him.
So why haven't we signed this guy yet? Vet min is all he can be hope to be getting, and under KGs tutelage for the next couple years, maybe he might actually develop into something.