The latest edition of WWE Magazine is teasing the return of The Undertaker at the upcoming Vengeance PPV on Sunday, October 23.
“On October 23 Vengeance rises from the grave in the form of an all new Pay Per View. What better time and place for The Undertaker to make his return to a WWE ring? After all, it was a year and a day to the date that the Deadman lost a Buried Alive match to Kane with the aid of the Nexus at 2010′s Bragging Rights. The Phenom hasn’t come calling for revenge on that score (some streak got in the way) So if we were Kane or Wade Barrett, we’d watch our backs come October. And if you happen to hear the ominous gong, you’ll know the bell indeed tolls for thee.”
Source: Prowrestling.net