.. You know.
Just like in IT, they could have solo hunting, And on the multiplayer.
Idea 1.-:- Some maps are for hunting, some aren't. If someone goes hunting in a non hunting map, MODs will see what the punishment is. However, if you make a private map you can choose if it's non hunting or hunting, and hope people obey the rules. If they don't, sorry.-:
Idea 2.-: A character creator that makes predators/prey, Predators/prey can affect each other, not normal players. If they do affect them, it's RP. Or chat.
Idea 3.-: If someone makes a private map, (Or a major person makes a public one for all of FH) when it is in the making, you tick a box like the no flying one. So if you enter the map with a prey/predator char, you get a box saying "No hunting is allowed in this map, please select another character." And you get booted. You have to log onto another character that isn't of the prey/predator genre. "What about the chat that you had..?" It stays there if you don't close FH, you know. Look for yourself.
Idea 4.-: Similar to idea 3, tick a box and NCP prey will not spawn in that map.