Honestly @BlackYps that sounds like good work. I've partly given up playing 2v2 due to bad experiences, but will have to try some more.
Slightly off topic: will the 3v3 and 4v4 queues share the 2v2 ratings or use new ratings? I can see why 1v1, 2v2 and global use separate ratings (team communication/coordination being a separate skill, and half of global games being gap/setons/canis), but TMM games are probably similar enough to share ratings?