The comedy improv group “The Second City” is getting prepared to oppose the current registered WWE trademark of “Second City Saint.” The trademark of Second City Saint is currently used by WWE star CM Punk as one of his nicknames and has been used on prior t-shirts of Punk’s. Punk has also used that moniker of Second City Saint dating all the way back to his tenure in Ring of Honor when there was a group called the Second City Saints featuring Punk, Colt Cabana and Ace Steel. 

Source: PWInsider.com