I agree with the OP, there are problems with population imbalance. I went in tonight and every area I went into we were outnumbered what felt like 10 to 1.
Needless to say my server is losing badly and the server with over 60% of the map was steamrolling us. It is kind of a vicious circle because if you feel that you are so outnumbered it won’t be fun playing, your side ends up with even fewer.
Now that the resets are 1 week the problem gets worse because we have to wait a week before we get a new and more even matchup.