I understood what you meant the first time, you don't like the idea of hunting for sport.
but let's think of this in a non-realistic way. Sure, if this were real life taking the head would be a very bad idea. But unless you are an alchemist, in oblivion when a deer ran by, there was no reason to kill it. You don't need food, you don't need anything it has. so why not add more things to do and hunt for sport?
perhaps we could take this idea and make it more realistic. Perhaps certain hunters in skyrim will by pelts or something?
the main idea of this thread is to try and give a purpose to hunting other than alchemy, and I'm open to other suggestions :turned:
There is another dimension - crafting, I rather liked various fur armors in Bloodmoon, and other items like clothing may be added, and of course pelts, meat and other things may be sold. This way a hunter is profession that would allow you to make a living. Other than that I don't see why we need a reason to kill everything in our site, I rather like having some living wildlife left

Having an obsoletely dead forest where everything is an enemy is plain dull.
P.S. In Gothic you hunted, but not for sport - meat was a way to regain some health, pelts and claws where either part of the quest or could be sold, and I liked it just fine.
P.S.2. Would be great if some of the draftsmen in town gave you repeated quests for raw materials, and payed you for them - they need pelts, bone, meat and so on, and they are willing to pay for deliveries.