For me it depends on what the category is, how important it is to that particular player, what the current rating is, and how many points of improvement remain. If the guy is a PG with a marginal ballhandling rating, and is red, but I know he has 5-6 more points of improvement to go, then I will probably still give him big minutes. If we're talking a big man with 96 LP and he has only 1-2 more points of growth, then I probably go to maintenance-level and use the time elsewhere, depending what his other ratings/potentials look like. Basically, it's case-by-case, depending on my needs for that player.