#4 Seth Rollins returns
Based on the last episode of Monday Night Raw it looks as though Samoa Joe will be taking on Sami Zayn at RAW's exclusive PPV FastLane. Sami Zayn is easily the most likeable babyface in the WWE today, his never die attitude and constant grit has made him a household favourite with all WWE fans.
Zayn is the Daniel Bryan figure of today's era, he's the constant underdog that every fan wants to see win.
Samoa Joe has just debuted on the main roster and obviously, a clean loss wouldn't do him any good. That's where Seth Rollins comes in, if the Architect's first WWE appearance since his injury was to cost Joe his first ever PPV match, it would set up major implications for Wrestlemania.
If Hunter's apprentice loses, Hunter gets angrier and the match at ‘Mania is made official. Through all this, Zayn retains his status and gets a high-profile PPV victory under his belt.