By | January 03 2013 12:16 PM

It’s common knowledge that professional wrestling is staged, and performers have been written off with storyline injuries, but that’s not the case with CM Punk. The WWE Champion had legitimate knee surgery last month, sidelining him for the TLC pay-per-view, but WWE.com reports that the Second-City Saint has been cleared to face Ryback on the Jan. 7 episode of “Raw.”