Just watched one of my teammates dodge because the guy who got auto filled support didn't get a role he wanted and locked in Cait support. Our team had the options of either dodging so this person could get their way, or play a 4v5. This type of behavior needs addressed and severely punished. It absolutely infuriates me that this is such a common phenomenon and that there are guides on reddit on how to dodge, when to dodge, etc, because dodging and losing a few LP is better than playing with a brat and losing a bunch of LP. The Brat gets no punishment, meanwhile that random is banned from matchmaking temporarily and losses LP. I would donate LP to that guy for saving all of us if I could.
Such a backwards system. Thanks Riot™