Jefferson Key
Jeffy's in a great mood, you guys. I mean, when is Jeffy not in a great mood is the real question here, but he's just so excited. He gets to play Quidditch with so many awesome people today!! He's never been very good at the whole actual rivalry part of sports, so getting to play with new people just means this is the best time ever, this is so much fun, why don't they do this more often???
In the air, he's enthusiastic and has so much energy. It might actually be too much energy? He's kind of easily distracted by what other people are doing, but he's like super fast, and when he throws the Quaffle it might be way harder than he thought he was throwing it, which is great for scoring but not so great when you're just trying to casually pass to a teammate. His accuracy is pretty good, but he's not a very precise player, more of a "try your best and everything will be fine" kind of player.
When he's on the ground he's so excited to cheer on literally everyone. It doesn't matter if you're on his team or one of his friends or not, today they're all on the same team.