Opener: Trish Stratus(c) vs Melina for the Women's Championship
The Chamber match at New Years Revolution would have been: Cena vs HHH vs Shawn Michaels vs Mick Foley vs Shelton Benjamin vs Ric Flair instead of what it was, and Foley will have eliminated Flair, only for Flair to attack him before leaving the chamber causing Mick to get eliminated as well, to build up to a match between the two of them down the road.HHH will have started slowly turning face after New Years Revolution, where he would last til the end of the Chamber match with John Cena.I will be including the RAW and SmackDown after Mania.Batista was injured and out of action for this Mania, and therefore will not be booked in a match for the event.The Champions as of this event are: Edge as WWE Champion, Kurt Angle as World Heavyweight Champion, Shelton Benjamin as Intercontinental Champion, Booker T as United States Champion, Kane and Big Show as RAW Tag Champs, MNM as SmackDown Tag Champs, Trish Stratus as Women's Champ, Kid Kash as Cruiserweight Champion.Undertaker returned on SmackDown after Kurt Angle won the vacated World Heavyweight Championship in a four way against Benoit, Booker T, and Randy Orton.John Cena is not cleared to compete due to injuries sustained at New Years Revolution.