After the troll makes the game completely onesided, they have ways to avoid getting punished by the system. They KS one or two kills to make their kda look like 2/10 instead of 0/10. Intentionally say in chat stuff like "Sorry nothing I could do" or "I am having a bad game sorry". Then they never group and just farm some jg camps to make their cs look not as bad.
That 
in my last game demonstrated this so perfectly that my entire team reported him.
2 Weezy Baby1 votesCool.
Rickytoffen1 votesIf you're entire team reports for intentional feeding and they all have weight with their report (In case you didn't know, that means their report actually means something. weight goes up the more accurate your reports are, and goes down if you false report and/or excessively report) then he will be punished.
MasterSomething1 votesAlso, keep in mind that 1 report = 9 reports. A premade report is the same as a solo. Also, if you have evidence of Lee Sin trolling, put it in a support ticket!
Trídent2 votesHe unlikely won't be punished, he may be flagged, and no punishment unless a recording is provided, as Riot can't really tell anything that's going on in the game other from chat logs and match stats(the in detail ones)
Also, 9 reports have the same weight as 1 person reporting. So only one report counts, according to Lyte himself.
