A Possible WWE Fast Lane **SPOILER**, Sting/WrestleMania 31?

Source: The Wrestling Observer Newsletter UPDATE: In what could be taken as a sign of a possible Fast Lane spoiler, as of this week the people in charge of handling the actual promotional materials for WrestleMania 31 were still under the impression that Brock Lesnar vs. Roman Reigns will be the main event of the show. In the promotional materials, the workers were told to feature Reigns the most prominently, followed by Lesnar and John Cena. It’s worth noting that WWE has not included Sti