According to Wrestling Observer Newsletter the reason Sting has not signed a deal yet with WWE is because WWE is dragging their feet. WWE officials are in no hurry to get Sting signed for a match at WrestleMania XXX, but word is that Sting was hoping for a match against The Undertaker at WrestleMania XXX.
Sting lives in the Dallas area & he is willing to work out a match in private at Taker’s gym, over & over to get it right, which is what Taker’s opponents have done for the past several years. That is a big reason the matches have gone over so well. There is some concern that if Brock Lesnar gets the match against Taker at WrestleMania XXX, Lesnar may not be willing to spend the several extra days working with Taker to get the entire match worked out because of he makes big money for a limited amount of work & only has a certain amount of dates on his contract.

