*SPOILER* on March 15th Smackdown Tapings Match

[Travicity]

Mark sent word that Edge, Big Show and Rey Mysterio vs. Alberto Del Rio and The Corre in a 3-on-5 Handicap match is being advertised for the March 15th SmackDown tapings in Kansas City. New ads for the event also advertise "the epic return" of The Undertaker.

[Metalitia]

The venue for Smackdown in February also claims the return of Taker doesn't it?

Makes em think there's not a set date for it yet still.