I just had a few. I was on bespin and it was the first two reborns. I turned full dismemberment on and slashed one dude acrossed the waist. He split in two, his legs stayed put and his torso went flying. It was really cool because it went into slo-mo when it happened. I managed to get a screenshot of it too.
The second reborn died several ways. One....he was trying to fight me and I switched off the saber, he did a jump over me right into a bottomless pit. I reloaded that one again and then killed him in 1st person. I got a screenshot it shows him cut at the waist with his head flying over my shoulder.
heheh I love this dismemberment stuff. Been making screenshots all day.