Vemola injured, Brunson in versus Leben at UFC 155

Strikeforce veteran Derek Brunson is making his way to the UFC.
USA TODAY Sports learned Tuesday that Brunson has verbally agreed to replace an injured Karlos Vemola and now meets Chris Leben on the pay-per-view-opening bout of next week's UFC 155 event.
UFC executives have yet to officially announce the switch, but verbal agreements are in place and bout agreements are expected to be finalized soon.

via:USA TODAY