I'm tired of what Baby is doing in his contract year, but when he plays within his role he's lethal. When he's attacking the basket, using his body to protect his shot, and moving incredibly well, he's a joy to watch.
The thing is Davis said he didn't know what his role is. To me, that means he doesn't like to be 6th man, he wants to run the show. Tony was dumb enough to say Ray and the Captain overshadowed him, Davis thinks he needs a bigger role and tries to speak on the court. I don't like it when he plays long minutes, and I'm tired of him not passing the ball, but sometimes we must blame his peers giving him the ball when the clock is near the OO mark.
In the last games, Davis has passed the ball more, and sometimes he takes a step towards the basket to increase his chances of scoring. I like those things I've seen, and even if he takes less charges, it's an improvement.
What we cannot expect from Davis is him growing 2-3 inches. The tall centers and PFs of the world score easily over him through jumpshots, but he can stay with less offensively skilled players, like Dwight Howard. If he was 6'10 or even 6'9, he would be a starter in the NBA.
Best case scenario is he's willing to resign for 3-4 mil a year. If not, the Celtics should try to sign and trade him. As some have pointed, he might not age very well, because of his size.