YES plz. Its getting time to add some spice to the rewards. I can wear only one mount. All the others will be just automatically annoying to exist. Same for harvesters, pets and teleporters. Capes can at-least fill the empty spots in the wardrobe which is slightly satisfying to get filled. Same for other transmogs. That is it. Its way more rewarding to work for an item that is worth something then an item that 1 out of 100 (or 1 out of 10 on great transmogs) likes the most as their new transmog style.
I know it will cost a programmer + artist instead of only artist to get those type of rewards in. But it changes its worth from small amount of appreciation to over half appreciation.