There have been some mysterious and cryptic Undertaker promos airing on WWE television, and some believe that means he is coming back earlier than expected. However, according to Rajah on Sept. 28, those promos are just promotion for the upcoming WWE 2K14 video game.
Originally, the WWE hoped to have Undertaker return to help Kane battle The Shield as they continued to torment him. However, Undertaker's injuries were healing slowly after some TV matches with The Shield, and that was scrapped.
Kane is now involved in a feud with the Wyatt Family now, and has been missing for weeks after his last loss in an Inferno Match with Bray Wyatt. Of course, Kane is off shooting "See No Evil 2" and is expected back after that. Some thought these Undertaker promos were signaling his return to help Kane.
However, there is probably no chance the WWE sees Undertaker again until next year when the promotion starts for "Wrestlemania 30."
These new promos are almost surely about the upcoming WWE 2K14 video game, which hits shelves on Oct. 29. With one month to go before it is released, the WWE is working hard on its promotion, as it is the first video game under the 2K Sports banner.
The Undertaker promoting the game makes sense as well, because it features a "30 Years of Wrestlemania" feature, and Undertaker is in many of those moments. There is also a special Undertaker edition of WWE 2K14 that comes in a casket case.