Please log the champion select chat and allow us to report people
It happened just again and slowly, it's just enough. Somebody doesn't get his pick even even writes in chat "So, what's a good trollpick?", takes Udyr mid and says "Haha, gg!". In game he continious to ignore objectives, initiates a fight just to flash out and E away. Sadly, he didn't wrote anything in chat afterwards that would have given the tribunal a proper reasoning to punish him for trolling.
PLEASE, give us an option to report /quote trolls who give themselves in champ select.
It's just so saddening that you can't do anything about it.