Last Week, Sportsnet.ca says (in Koscheck-Johnson UFC 106 co-main event) The UFC has promoted the rematch between Tito Ortiz and Forrest Griffin to the main event of its Nov. 21 card and added a welterweight bout between Josh Koscheck and Anthony Johnson as the co-main event of UFC 106 in Las Vegas.

And Chart Topper from The MMA News says (in Josh Koscheck And Anthony Johnson Expected To Co-Headline UFC 106) The main event fight between UFC heavyweight champion Brock Lesnar and Shane Carwin was moved to UFC 108 in January after Lesnar suffered from a flu which prevented him from training for weeks.

In response the UFC promoted the co-main event between Tito Ortiz and Forrest Griffin to main event status. Ortiz had originally been scheduled to face Mark Coleman till he suffered an injury and was replaced by Griffin.

With the recent loss of the main event for UFC 106, welterweights Josh Koscheck (13-4) and Anthony Johnson (8-2) are expected to co-headline the UFC 106 event in Memphis, Tenn. The news was first reported by Sherdog.com on Tuesday with Koscheck confirming his participation via his Twitter site. The main event fight between UFC heavyw...