I like the idea of mounts for multiple riders, but can we get one with a seat for our pets. Maybe a big cusion in the back they can sit, stand, or lay down on. I like to travel with my pet by my side, it's something I miss using my mount. If some old mounts can be worked to allow pets to run and fly by my wizard that would be cool too. The last thing I'm going to add, is that when you don't have a mount, your pet doesn't jump when you do. I know they all have their own jump animations so why not use it outside of pet games too.
