Bet Voiding.

So recently I've had lots of time to spectate and bet on games. I like betting and although you usually end up losing XP, it's fun. My suggestion is that there be a command to void your active bet in a game. This would result in you losing the bet (and the 5 xp) but being able to bet on another game. This would solve a problem that I've recently had, where I've bet on a person, they lose, the game ends, and I spectate another game, but I can't bet because I have an active bet or something. This may be because the person I bet on hasn't left their game, which keeps the lobby open. The /voidbet command would be helpful because if I know the person on whom I bet lost, I can void my bet if I have this problem, and bet again in a new game. This isn't a big problem, probably not even a problem at all for most folks. Just a suggestion.
(Or fixing whatever it is that keeps me from being able to bet after the previous game has ended)