If this has already been discussed, then just look pass it and excuse my laziness.
I think it would be hilarious if you could battle people from you alliance. No trophy involved just for bragging rights and to test each other’s defense. But mostly so I can beat my own leader
Maybe you could send an invitation they would have to accept before hand, or just make it a total chaos, I’m good with either one. I haven’t really thought it all the way through. But I think it’s a pretty simple idea, which would make the game even more competitive and obviously funnier.