Kusho, Shens father and Zeds ex master join league?

What would you guys think if Kusho, shens father/zeds ex master was to join league? I mean i know zed supposedly killed him but im sure they can make a lore of something about him "faking his death with zed" or his "spirit" being ressurected by someone? just an idea im throwing out there, wanna know what you guys think!