He is still just a kid basically, guys his age still in college.
Huge improvement , and that unlimited energy to burn , is nice to see in a Celtic.
He races down court most everytime, loves the fast break and this causes the "OLDIES" to play harder.

I think one reason Rondo walks the ballup court , is becasue as a starter he is playing with a bunch of guys that CAN'T run the court anymore and Doc is probally slowing him down on purpose to account for the tired 35 year olds. He is basically giving them a break. So , it may not be Rondos fault totally that the play takes so long to develope, he is waiting on the aged group to get in place.
Dooling makes AB look amazing. AB is getting better at setting up plays and knocking down short jumpers to add to his intense defensive skill. I trust him 1000X times more with the ball than Dooling. Matter fact I'd trust my grandmother over Dool-Nothing.
With all the effort put into bringing him along, would be a sham not to see the result.