game management vs. play calling

[crew]

play calling-in my opinion and the way i feel it is directed toward the question, is about judgement on plays. (i.e. block/charge, goaltending/not goaltending, no-call vs where a whistle is needed.) when i think play calling i am thinking about beating the tape.

game management-in my opinion is knowing the penalty situations and other areas requiring less judgement but application of management/rules. (i.e. people skills, clock management, switches, things behind the scenes that t.v. and fans do not pick up on)

i have to go now but try to chew on this info and i will elaborate and clarify later.