



Funny, there has been so much speculation as to whether or not Rex and Ashoka, Bly and Aayla had something going. If they did, I imagine the clone walked away.

Why not both? Apparently, Appo was the one to lead the 501st into the temple, indeed meaning that Rex dropped out along the way. Maybe he simply left the army when Ashoka did the Order, taking up a life inspired by Cut who settled as a farmer.