Undertaker attempts to go 21-0 at WrestleMania when he battles CM Punk.
There has been some concern about the two men's health. Undertaker is 48 years old and he is clearly slowing down physically. Punk may not be 100 percent healthy either. Wrestling Observer (via CagesideSeats.org) reported that Punk was pulled from "all house shows until WrestleMania for a variety of reasons including being physically banged up."
The emotional power of their story should override any physical limitations though.
On the April 1 episode of Raw, Punk took his disrespecting act to a new low. After sneak-attacking Undertaker on the entrance ramp, Punk dumped out the contents of the urn onto The Deadman's prone body.
Brock Lesnar vs. Triple H, as previously mentioned, gets the bonus of Shawn Michael's involvement. He and Paul Heyman play significant roles in the outcome. Triple H's career is on the line.
Alberto Del Rio defends his World Heavyweight Championship against Jack Swagger.
Their feud has grown increasingly personal in recent weeks. Swagger broke Ricardo Rodriguez's ankle. Swagger and Coulter attacked Del Rio on Monday with Rodriguez's crutches. Del Rio shared the physical impact of those blows on his Twitter account.
John Cena and The Rock reprise their main event match from last year. This time, the WWE title is on the line. Many fans are expecting Cena to redeem himself and become champ once again.
WWE can either go that predictable route or find a way to surprise its captive audience.