[chinagreenelvis]

I could create a cvar which toggles the bot-check for people who want to use that takeover option, or for people who just want to let the bots keep on going for whatever reason.

As for the number of players, I'm sure there's probably an easy to way to set this dynamically. I would think that if you had less than four it would probably not work in it's current incarnation. I'll look into this. Creating a cvar for extra players is an option but making it dynamic based on the total number of survivors in play (bot and human alike, both dead and alive) would kill two birds with one stone.