Logged into Midwar last night, Bish 6, Knights 18, Rooks 8. So eventually rather than fight the ENY most of our squad switched. But it got me thinking.
Why not reward those who switch to help balance sides?
Have the server give them 10 perks an hour if they are actively flying, GV's, attacking, defending.
Let it last for 2 - 3 hours or until sides balance.
Heck make it attractive, give them 50 fighter perks for switching and another 5 perks for every sortie where they kill something. Instead of chess piece loyalty, give them a chance to make a difference, and feel good about it.
Then instead of hordes, poor game play, and whines you'd have more balanced area's, balanced sides, and happy people.
Just a thought.