I think it's kind of the corollary to the "former player vs stathead" question.
We know we've seen game decisions "made by front office" types across all levels - notably, pitcher usage and pitch counts. Yes, managers are thinking about long term issues, but not like the front office would. The manager's job should be to win that day's game. But if the front office is saying "our starters don't go through the lineup a third time" or "this guy stops at 80 pitches even if he's throwing a no-hitter," those are management decisions.
Dollars to donuts Stearns is in Andy Green's ear reminding him to get Robert ABs so he's more tradeable, too.