5: The Undertaker Returns

The Undertaker’s appearance at Raw 25 was ambiguous, to say the least. The Deadman came to the ring, spoke about legends he had defeated, then just left.
Many fans were expecting the promo to set up a match between John Cena and The Undertaker at Wrestlemania, but that never came to fruition.
The belief now is that the company wanted to wait for a little while to set up the match, and if that is the case, Taker could make his grand return and cost Cena at the Elimination Chamber. There are multiple problems with this, though, as from a storyline perspective, it makes little sense for The Undertaker to just cost Cena the belt.
Cena has been talking about his lack of a road to Wrestlemania, and it would make sense if, following defeat in the Chamber, Cena came out to address that issue once again, only for Taker to arrive and challenge him. Still, expect to see everyone claiming they spotted Taker at the airport this coming Sunday night, and who knows, maybe this time, they will be right.