Grantland created a "Manager Meddling" Index to see how much a manager tries to influence a game. Read for the methodology, but Renteria ranks 3rd, which initially angered me, BUT after reading, he gets most of his points on: Challenges Used--which I'm OK with. Why not? There's no penalty for losing a challenge. This could be a Theo/Jed directive. 1 Batter Faced Pitcher Appearances--I'm less keen on this one, but it certainly beats ranking high on some of the other things (sac bunts, using a PH, IBB issued, Hits and Runs Called, pitching out, lineups used, and defensive substitutions). Overall, a good article: http://grantland.com/the-triangle/2014-mlb-managerial-meddling-index/