Another UFC main event falls apart (updated)

Dana White on Twitter wrote that Shane Carwin blew his knee out and is off the 12/15 show in Las Vegas and they are searching for a new opponent for Roy Nelson.

Carwin suffered a knee injury several weeks back in training and it was considered possible he would have to pull out. 

White said this was a new injury.

Long-term, what are your thoughts on Lucha Underground?


What did you think of Wednesday's Ultimate Fighter TV show?


What did you think of TNA Impact?


What did you think of Lucha Underground last night?