Mudbug-
Your philosophy doesn't work. There are many times that the players have to assess a situation and make split decisions. The coach can't possibly make every decisison: Few examples:
Baserunner advancing on a ball in the dirt near cacther
Defender going after or not going afer lead runner in the field
Baserunner tagging up
Baserunner understanding how to play a halfway on a shallow bloop trying to avoid getting forced at second if it's not caught.
Catcher picking off someone leading off too far from the base
Fielders knowing an outside drop is coming to a righty so they position themselves accordingly
The list goes on and on and all have inherent risks that the player needs to understand. But the game is a game of reaction the the players need to understand.
Being a coach requires that we coach these and other aspects of the game so the players understand them and can react when the time comes.
Yeah good examples. I expect Mudbug is speaking from another perspective that will make more sense when he elaborates.