The Survey
So every now and then everyone gets a survery in the client or their email that takes about 5-10 minutes on how they think the game is. Of course some fill it out and some dont but i think maybe rewarding players who do with like a 5game ip win boost would be nice. Obviously the issue is that you could spam the survey so maybe some ip/summoner name logging would have to be set into place to stop that but i do think that rewarding players for taking time out to answer the survey hopefully truthfully would increase survey taking greatly and provide greater readings of the results.