There's a way to get rid of Uke.
Go to the game rules, find the player position. Put in this : 0,0,0,0,0,0.
Last time I checked Uke will no longer be annoying you.
An entire new command for something that is already possible is pointless. The only problem with this way, is that most people are too lazy to do that. Also lots of people don't really bother to explore with the different aspects of it.