I'd rather a manager be removed from the dugout when his team is at bat; less chance he'd screw up. The thing I care about is knowing how to handle a pitching staff. Beyond that, just be a in a trance for all I care. Maybe in the first 6 innings. It can be very helpful to have a manager make good decisions in the last 3 innings. Sure it can be. If they make smart moves it feels great. But the problem is the more they try to do in the name of "making things happen", instead of just letting the players play baseball, the more it can hurt the team. I'm just saying that what might be called overmanaging is very useful at the end of close games. Where mangers get into trouble is that they try to apply those principles throughout an entire game. Bunting before the 8th inning for example should pretty much never be done by a non-pitcher. In the 8th or 9th the math would expand the number of potential bunting situations greatly. And I'm just saying that stuff is only useful when it works, and a lot of it is actually very harmful to the team.