Playoffs winding down? I thought they are just cranking-up!
Anyways, Courtney Lee got playing time this season...all year...because he played stellar defense and the team had + rather than - when he was on the floor. If he was a Spurs rookie SG or otherwise, he would probably see playing time in Pop's system because he defends very well.
George Hill got mixed results, showing well in one game (ex. Chicago in SA) but being invisible in the next game. Very erratic and as a PG, he was a duck out of water. George didn't shoot well, either, so once Pop had more solid options healthy, George got less time.
Pop should have played George more...he went way too long with the Mason pick and roll experiment. Then again, George couldn't knock down PnR jumpers so Pop was kind of stuck when Gino was out.
Pop is a perfectionist so we sort of have to take the bad along with the good aspects of that. Lots of teams wish they had a Coutney Lee to work with, however, and not just the Spurs.