According to the Wrestling Observer, there are two big match changes for WrestleMania 36, both on the SmackDown side.

Reports are that WWE Hall of Famer Bill Goldberg will be competing on the "Grandest Stage of Them All" against The Big Dog Roman Reigns. Meanwhile, The Fiend is expected to go one-on-one with a returning John Cena.

It has yet to be determined which matchup will be for the Universal championship, with Goldberg challenging the Fiend for the title at today's Super ShowDown pay per view. Speculation is that if Goldberg wins Reigns will win the number one contender's bout at the March 8th Elimination Chamber.

The other possibility is that if the Fiend retains today, Cena will win the Elimination Chamber matchup and challenge for his record breaking 17th world title reign. Neither of these options are written in stone as reports state that there are many avenues these two feuds could go.