Maybe KG &PP made the point

....ah Doc, look don't screw up whats working..or Doc "ASKED" their opinion...these vets aren't asleep at the wheel.
Isn't a injury how TOm Brady got the QB job on the Pats ? , an injury to the starter. Came out of nowwhere, and Boom !
Man... they got that boy (AB) started, he's flying high as kite, now is not the time to put a bump in the kids path. They threw him out of the nest...now let him fly. ROndo is loving it.
We now have RAY (supposedly well) to fall back on if AB stumbles... not giving Avery the starting spot might kill his fragile ego at this point.
He has earned the shot at Tony Parker and the Spurs.