This would be so nice to have! I would specifically like one so I can make a new movement radial control since in the MUD Imperian, there can be walls in your way which you cannot pass without flying over them or shattering them if you have the ability (which only one or two classes have). Another way to do it is by backflipping which I would love to have radial controls that would allow me to do a backflip along with all the directional controls. If this could be something that could be added it would be fantastic!