Reason I said training minutes don't matter is that I'm facing a team that is monstrously better than mine. So I'm not expecting to play another playoff game this week. That would make it a 2 game week for my team and I'm going to do some team training - probably stamina.
But it doesn't hurt to maximize the little chance I have and if my coach can pull off an inspired substitution to change the game - why the heck not?