Injured McKenzie out at UFC on FOX 2; Roller steps in to face Johnson

Lightweight Cody McKenzie has been forced off the
preliminary card of UFC on FOX 2 with an undisclosed injury.

Stepping in for the guillotine specialist is Shane Roller, who meets Michael Johnson at the FOX-televised
event, which takes place Jan. 28 at United Center in Chicago.

Sources close to the event today confirmed the shuffle to MMAjunkie.com.