I think this might be an lua script idea rather than a mod.

Well to request a script that allowes uke to move randomly it will take a while to code. But why not ask a guy to practice with you?. PM someone or something.

Maybe a better solution: Go to Public Aikido or Quick Aikido.
This can helps if you don't have Internet

ye cuz hampa and other moderators just made them up and programmed them to fight school and uke does it over and over
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oh ye and the game automaticly comes with this script that is named ukebot but that just makes him move extremely random and dumb