This is just a suggestion, but I'd think it would be fair to disable the Reviving skill in survivor.
I think we should do this because I've been in countless survivor rooms, and once the shaman with the spiritual guide tree or whatever kills everyone and declares me winner, he/she uses the revive skill and brings back all the mice that died from the shaman's cannons, and it kinda ticks me off. Like I've said, this has happened to me in alot of survivor rooms, and I've also seen it happen to other mice.
Like I've said, this is just a suggestion.

I actually kind of agree with you.
Survivor is about the surviving, not being killed and revived again. And why would we NOT be able to revive ourselves as a shaman, but able to revive the dead mice, who are supposed to die anyway ?