Bonus IP weekends
I honestly think the thing really missing in the community is teamwork and a common goal. Every time i've played party IP weekends i've actually seen improvement in gameplay, map awareness, and general better spirits among players on both teams.
Why not make party IP just a normal thing? I mean 300% is a little much except on special occasions, but quite a few people add who they like and never group. It would lead to more ranked teams, better attitude, and a good learning environment for newer players.