My initial response is no that wouldn't fly, because I don't think Magnar is in the same classes as MC. But I can't swear to it, so if someone wants to play a dumbass MC and fail them all to find out ...Does anyone have a run where they failed a majority or all their classes? Because maybe Magnar isn't a dick at the party (and therefore Sally isn't grouchy) if he's not trying to beat MC in grades.
Just a theory.
I also don't think Magnar is in competition with anyone except himself. He reminds me of me at school; anything less than 100% is a fail.