When people don't talk in champ select...
Idk about all of you but 1 of the most annoying things in league of legends is when i am in a ranked game and i say ADC pref and then nothing else...... I ask to trade with someone i get nothing and that's not even the worst part... The worst part is when somebody flips out about seeing a trade or dosen't read in chat that me and "said" person are trading and lock in an adc or that persons role and then problems break out sort of annoying :/