if there are defend the town kind of events, i think besides hordes of mobs, there should be a special boss mob for that type, that has something rare, and the item should be duplicated a couple of times, and made so u can only grab 1 item from the corpse then it keeps you from opening it up agian
or something like that would be cool, personally i\'d like to see winged creatures invade a town sometime later in the release when we have high lvl player towns and such, would be a good way to capture a winged creature, good opportunity to capture several