Sting could be set for a retirement match with the Undertaker at next year's WrestleMania, according to wrestlinginc.com.
The legendary superstar could in fact make his WWE debut on the same night that he finishes his wrestling career, if reports are to be believed.
It appears that WrestleMania 31 could be the stage where Sting goes one-on-one with the Phenom, The Undertaker.
Speculation surrounding Sting's arrival on the WWE stage has been going on for a while now, and it remains to be seen as to whether an announcement will be made regarding the former WCW star's future in the near future.
Some have pointed towards WrestleMania XXX - or the RAW that takes place the following evening - as a time when revelations regarding Sting's potential WWE match will be announced.
For now though, the 'Wrestling Universe' will be gearing up to next month's WrestleMania XXX. If The Undertaker is set to take on Sting in 2015, then he will have to defend his streak against Brock Lesnar on April 6 first.