Well I'm pretty sure they don't do that because: 1) It's gay as -blam!- and no one in real life would do that. 2) They'd have massive repercussions if they did. Anywho, speaking about the fighters now, these are the same people that talk so much shit before each fight and threaten to damn near kill each other. It's mostly for show but still... not the best example to add to your argument. Yeah, it's childish, but so is floating around in robes as a space wizard that fights aliens... Come on. Don't take things in life that aren't serious, seriously. It's just a game. Who cares?