When simming games, the blowout lineup logic works perfectly, but when coaching games with autosubs on it doesnt seem to work as well.

Yeah, IMO up 20 with 2 minutes left is a good benching emptying triggering point and the starters shouldn't come back in unless it somehow gets to be a two possession game with more than 30 seconds left.

Another slight end of game problem is teams going Lance Stephenson when they are up, like, 30 with less than 30 seconds left. Typically in those circumstances teams wouldn't shoot.