Takes a bit of "begatting" in order to keep the place populated. Logging in early morning its already down to 12 - 20. That is "just" barely enough to have a fun "Dawn Patrol".
I think the key is to draw the line at where it "effects" the arena. Especially if it effects it for more than 15 min.
You can have things to do that can impact the arena for a short time without totally losing the furballers.
Barrage balloons, convoys, trench strafing, sheep shooting, whatever. (don't know what we'll do with all the dead sheep, but whatever.
)
Unless your going to go with a simple first guy to kill 10 sheep wins the war, you see confetti, get your name in "lights" and everything else remains unchanged.
What I do know is that HT has his thumb "Firmly" on our pulse, and he's had a lot of time spent doing trial and error. Whatever he comes up with should be interesting.