On Friday's SmackDown, it was announced that The Shield will make their WrestleMania debut in less than 3 weeks against the team of Randy Orton, Ryback and Sheamus.
It has been rumored for quite some time that Ryback would be facing Mark Henry at WrestleMania, so their match on Friday's SmackDown and the inclusion of Ryback in The Shield's match appeared to signal a change in booking plans.
However, a hidden image on the WWE website appears to give away what the actual match will be at WrestleMania. The current image that's up, "6Man_1.jpg" - shows Ryback in the match:
Changing the file name to "6Man_2.jpg" reveals the following:
Based on what we've heard regarding the WrestleMania card and the image above, expect to see Big Show replace Ryback in the 6-man tag team match, and for Ryback to challenge Mark Henry at the show.