Dodging in champ select

Just wanted to say that I'm not for or against dodging in champ select, but just wanted to know if you guys think dodging in champ select, especially in ranked, should be punishable or not. Yes, there are trolls that would abuse this but at the same time if there are trolls that are in your team then of course you would want to dodge, but with consequences. Again, I don't really have a stance of this issue but just wanted to know what the popular opinion about dodging is. Should it be punishable or not?