WWE Spoilers: Updates on Sting vs. Undertaker at WrestleMania and Rob Van Dam's return

The long-rumored Sting vs. Undertaker match at WrestleMania has never taken place because Sting had never signed with WWE. This year, the two sides have reportedly reached an agreement, though nothing official has been announced.

The Wrestling Observer reports Sting would only work one singles match with WWE before he retires. If that is the case, then most people expect him to face Undertaker at WrestleMania 31 next year in the San Francisco 49ers new stadium. Sting has said publicly that he would like to face the Undertaker in his final match.

It is not known if WWE would reveal Sting at WrestleMania 30 on Sunday, April 6, on the Monday Night Raw the following night or at some other, future date; however, Sting will be in New Orleans for WrestleMania weekend for a rare appearance at the annual WrestleCon.

Rob Van Dam's Return

The Wrestling Observer also reports that Rob Van Dam is set to make his return to WWE on Monday Night Raw on April 7^th, the night after WrestleMania 30. The expectation is he will work with the company for several months (as he did last time) before he takes time off again. His last run lasted from the Money in the Bank pay-per-view in July until Battleground in October when he faced Alberto Del Rio.

PWInsider.com also reports that WWE had made travel arrangements for RVD so he can be with the company during WrestleMania weekend in New Orleans.

Do you think Sting and Taker will clash at WrestleMania 31? Are you glad RVD is returning? Let us know in the comments below.