John Cena is at it again, taking a sly shot at his Night of Champions opponent, CM Punk. Last night on RAW, it was announced that John Cena would defend the WWE Championship against CM Punk later this month at Night of Champions in Saudi Arabia.

The Best in the World is getting his shot at John Cena's WWE Championship, but he has to go half way around the world to get it.

At the Night of Champions pay-per-view event, CM Punk came out to challenge John Cena for the Undisputed WWE Championship. Punk responded to this during a promo on WWE Raw on Monday night. At the end of the promo and as Cena walked away with the title he hinted that he might retire with it,