Territory Wars 3v3?

I’m not a huge fan of MSF but from memory the wars there gave a bit more tactical functionality & encouraged cooperation. You could reinforce teams, move teams around and reconfigure the map a wee bit etc - something similar might be worth considering. I quite like the idea of 3 v 3 (although have I got a false memory it’s been tried before) but it would get old too. Maybe try something really new - like artillery. Give each guild a couple of heavy guns they can deploy in a territory to add some surprises