Daily reminder: You still cannot report in champion select

Why can we still not report in champion select. Its not rare that I will get some troll in champion select who trolls, flames and locks champion unpurpose to either troll or try get you to dodge, and when you are forced to dodge you have to waist between 5 or 15 minutes waiting for the time penalty. Like how do you deal with these people. Not to mention that the 4 premades in the champ select spammed the chat for the full time of the select making it very obvious that I will not have a good time playing with them.