heheehhe, i really like this idea ^^, but i think it takes a lot of work to program a thing like that (but i dont know nothing about programing, so is just a guess ^^), but it will give MUCH more realism to the game (also i dont like wen games have generic quests, so the escaping npc would be a gooo idea ^^) also for this idea the programers should have a considerable knoledge about biology and animal behavior, so they even can create a new job ( something like a naturalist...or the allways famous rangers), and that way makes the game more interesting wen you have to track the monsters footprints, or enter their territory and find carcases of already eated animals^^, is a lot of work, but its a nessesary step to perfection ^___^....