Doesn't really help for you cup or scrimmage game does it? 100+ mins on your best players won't make people happy.
It was my Utopia cup game affected today, I'm not really happy about it...Got 3 players on 100+ mins now (apparantly my default lineup is a bit out of date), no training on my 3rd trainee (not that bothered about this one). I won the game, but I'd change the result to sort the other things out.
Training, GS and GS on u21/NT players being affected are important enough that it's worth reseting everything if possible in my opinion.