In the article, it mentions that the 2015 Survivor Series PPV event will mark his 25th anniversary in the WWE.
“The 2015 edition of Survivor Series will claim an important place in WWE history, and not just because of the epic match card that will presumably take place. This edition of WWE’s fall classic will also mark the 25th anniversary of The Undertaker’s debut in WWE, as well as the first time the WWE Universe witnessed him earn his way into the winner’s circle. He didn’t just become The Phenom overnight. It took a long time and a lot of defeated opponents to remove all doubt about this supernatural Superstar’s capabilities in the ring.”
We do know that Taker is working SummerSlam against Brock Lesnar and will be appearing at WWE’s tour of Mexico later this year. Take this as speculation only and by no means is this confirmed.
Survivor Series will take place on November 22nd at the Philips Arena in Atlanta, Georgia.