I'm unsure exactly how the rest setting on the depth chart works when you have an injured player. If I leave him in his usual spot on the depth chart and put his fatigue setting to "rest" will he play? I'm assuming he would not play unless there was major foul trouble. Instead the players behind him on the depth chart would get extra minutes based on the normal logic for substitutions. Is that accurate? I can always just take the injured guy off the depth chart, but surely the rest setting exists for a situation like this...

That is accurate.

I believe that he will not dress if set at rest and less than 100 health, so he wouldn't play even in extreme foul out situations or whatever.

Also, for purposes of playing time for both promises and just the expectations that sophomores and juniors have regarding PT, the player will believe he is healthy enough to play when health reaches 60. So any games / time they miss once they hit 60 they will count as missed promises or missing playing time and might complain...

That's helpful - thanks!