"the BBs don't want training to be made that easy."
I don't want some people who are only there to eat up a few minutes for the sake of a breather ruining my game because of some unknown element / variable.
It hurts training as well as a shot at winning in in a close game, "Oh look, Juan got 21 minutes last night off the bench, how nice, he went 0-8 including 0-3 from 3pt, and I lost by 1. "
What coach would possibly do that? They have a potential now called 'role player', one of those roles is to come in, soak on a FEW minutes and probably do one thing reasonably well - like rebound, shoot threes, play hard-nosed defense, etc.
I do not want that player hurting the team when his role is something very different than 'general game time'.
Do the BBs want that?