Felice watched the match end and rolled his eyes as some of the students seemed to start arguing with the teacher. Did they not get the part about canceling elements and avoiding dragging innocent people into their battles? Granted, he also agreed that this couldn't possibly be the best way to end their disputes, but at least the "defense in case of an inability to use powers" argument seemed sound. There would likely be situations in which they wouldn't be allowed to reveal what they were, or perhaps some of them wanted to prove a few things to a few humans without going overboard. Small things, of course, but important. 

Then there were the ones who didn't have full access to their powers when they were in trouble. Had to do something besides lament not being full gods yet. As for disputes...he figured that they would have to figure out something better later. Perhaps other forms of competition...he could manage that.