Buster is a shy, gentle boy with a passion for figure skating. His douchebag father, however, is ashamed of his son's hobby, seeing it as effeminate, and says "no son of mine is gonna wear skates unless he's playing hockey!" Not wanting to give up something he loves so much (and too afraid to stand up to his dad) Buster reluctantly joined the hockey team just so he could keep on skating. Much to his surprise (and slight terror) the team (well, Wolf anyway) were desperate for more players and welcomed him aboard. 

He is an exceptional skater, and his grace and speed out on the ice are certainly impressive...if only he could get over his fear of getting hurt by other players, he might actually be good. Rather than hold his ground and try to stop the opposing team from shooting for the goal he usually skates in the opposite direction when he sees them coming. He's really only helpful in those rare moments when the puck comes right to him and he's able to pass it to someone else on his team before he gets crushed.