Good news for WWE fans as Sting has been revealed to be an entry at Royal Rumble 2015!

Bill Haylend of PWNetwork has reported that Sting and the Undertaker are going to be in the Royal Rumble this year.

Could this be the set up to their highly expected match at WrestleMania 31?

It has been rumored that Sting would be the one to eliminate the Undertaker from the Royal Rumble and that would be the start to their feud that would culminate at a match on WrestleMania 31.

PWInsider previously reported that their sources claim that the Undertaker is currently set to be in a match for Wrestlemania 31 as his image has been used for Wrestlemania 31's marketing materials, including wraps WWE has placed on their production buses and trucks.

Meanwhile, reports are indicating that Undertaker's would-be match with Sting could be his last match with the WWE.

Nick Paglino of WrestleZone has reported that the Undertaker could be inducted into the WWE Hall of Fame just before WrestleMania 32, giving credibility to the rumors that WrestleMania 31 would be Undertaker's last match with the company.

"The Undertaker could be inducted into the WWE Hall of Fame in 2015 should WrestleMania 31 be his final in-ring appearance. There has been talk for years that Undertaker would be inducted into the Hall of Fame following WrestleMania 32, which takes place Cowboys Stadium and is expected to set an all-time attendance record."