i hate to say it, but i really do think parker is the problem. the spurs are have more talent and offense than ever but it's just not fitting together. spurs need to bring in a point guard with the court vision and passing skills to control the offense. i would say parker's passing ability is worse than ginobili and duncan's. his assists mainly comes from his drive and kicks. he lacks the creative playmaking other elite point guards possess.
like how andre miller screwed with the blazers, parker is screwing with the spurs. parker needs the ball in his hands to be effective. he has no 3 pt shot and his spot up shooting is shaky. once parker gives up the basketball, the threat is removed and the spurs lose one player on offense. in the past parker could get away with this because the spurs didn't have any other offensive options outside the big 3 but it's different now. now when parker has the ball, jefferson is useless unless he is lucky enough to get a drive and kick. when jefferson or ginobili has the ball, parker is no threat.
too bad the spurs will never consider trading parker so the spurs need to find some other way to work through this. a less dramatic solution would be to trade george hill for a good passing back up point guard. someone like kyle lowry or jarret jack. with so many offensive options spurs can't afford to have two shoot first point guards on the team. they lack glue and ginobili's passing isn't good enough, they need another passing point guard.