Here is what's scheduled for tonight's edition of WWE Monday Night RAW

* CM Punk vs. Roman Reigns.

* Brock Lesnar to appear.

* John Cena and Randy Orton will appear to hype their upcoming title match at the Royal Rumble.

* Ric Flair, Rikishi, Too Cool, The Godfather, Sgt. Slaughter, Gene Okerlund, Dusty Rhodes, Roddy Piper, Diamond Dallas Page, Bob Backlund, Ted DiBiase, The New Age Outlaws, Irwin R. Shyster, Booker T and more will appear.