This may be hard to determine because he was calling the plays, but I am assuming he had to follow his coaches game plan to some extent. If he didn't, I think its safe to assume bart would have been traded to the CFL.
Was Starr's greatest accomplishment getting Lombardi to dump the gameplan and go with what the players on the field (maybe only Starr with some input from offense) saw was working on the field?
Was Starr more John Elway with Dan Reeves than Johnny U with Weeb or Shula?