I don't know if JDS had time to learn the kyukshin side kick or "brazilian kick" how some people call. watching feitosa training he has been doing that for thousands of hours, some videos of him kicking the bag with bungie cables attached to the leg with the ankle bleeding. but i JDS can learn to do that same way i would say that's over for everyone. he will be set to trash Anderson Silva record and bitch slap jon jones like a japanese schoogirl. Feitosa has managed to kick pretty much every one of the biggest legends of k1, his weak point was his boxing, what is not jds problem. with those hands and Feitosa kicking i would put him above the spider. ill probably get flamed for such comment but if you seem feitosa fight you know that kick is almost impossible to defend. specially if you are worried about the fighter's hand