There could be an option like there is on Twitch.tv - something like making shot, but in a different way.
You see someone making disco nunu on mid, or going 0:15 on purpose? In game there could be an option, where you click on the target (in tab menu or somewhere in esc menu) to command your client to record someone's gameplay for 30-60 second. When the game ends, in lobby you can send the video directly to Riot Games. It might cost Riot a little bit more, because a couple of new employers would be necessary to watch these records and judge players.
- for sure there would be some false videos showing nothing special. Riot Games can "ban" people for a couple of days/weeks from using this system, if someone abuse it in improper way.
- you can send only one video from one game
- proved trolling would cause instant permban w/o any discussion
It's just my idea since i know it's hard to report a whole 40 min game directly via support ticket (it takes some time/most of people have no time for doing that/there is only a small chance someone seriously gonna read and check that and even less chance this troll get punished)
Share your opinions.