Since we're officially eternally stuck with dynamic queue, Riot can you please accomodate your players please? Queue times are painfully long even in low elo, and people are idling or dodging, which just makes queue times longer. Sometimes though you really feel like you need to dodge, especially if you have troll picks etc.
Any dodge is a 15 minute penalty, BUT
You get one FREE dodge per week. this gives you the chance to get yourself out of a game you really don't want to be a part of.