Hello Blizzard!
The requirement for 4 player AT team in 4v4 makes the game way too serious for most ppl. The most fun and casual way to play the format was teaming up with one or two buddies and joining 4v4 RT/AT vs RT/AT. I am sure many casual players dislike this new format. 4v4 was indeed balanced in the old team constitution, except for a few hardcore AT teams.
Please consider reverting the new changes. There aren’t enough teams to support the casual player base and neither to support the AT 4v4. In w3c the waiting time for 4v4 is abysmal. Personally I’m playing mostly serious 1v1 but would like to team up with a mediocre friend for some nice 4v4 AT/RT. We would in no way be more competitive than the full RT if mmr matching is even remotely working. Going 2v2 becomes way too serious for my friend.
Thank you!