WWE Creative has formed and pitched a storyline to Stone Cold Steve Austin that would lead to a WrestleMania match, according to a report by Wrestling Observer (h/t 411Mania).
According to the report, Stone Cold would be Vince McMahon's representative in a match against Triple H for control of the company. This would be the culmination to a slow-burn, long-running storyline that has begun with the installation of Brad Maddox as the general manager of Raw.
http://bleacherreport.com/articles/...old-steve-austin-on-wrestlemania-return-match