Summoners dodging matches.

I only play aram. I would love to see a much stiffer penalty to those who dodge a match for not getting the champ they prefer, to make them think twice about ditching. I always stick it out and play the champ I'm given. Summoners should expect getting a RANDOM champion. That's partly what the game mode is all about. I'd say a couple hour detention could greatly reduce the ditching. Please and thank you.