I would really like to see some equality in the skinning gathering profession. Of the three resources leather is the only one that absolutely requires you to have a gargoyle tool in order to get higher quality. With both Lumber Jacking and Mining you can get your skill high enough that while rare you do have a chance to get the better logs/ingots. Would love to see something like this for skinning as well. Know it probably won't happen but one can dream =)
Not sure if im mistaking with another shard but, if you skin a shadow dragon, ancient dragon and magi dragon you get higher end hide. Will confirm tonight!
