#1. Dean Ambrose isn't a team player anymore
Dean Ambrose reunited with his Shield teammates this past week on Raw when he saw that the two stars were outnumbered, but it's obvious that Ambrose is no longer a team player. Seth Rollins has a main event match at WrestleMania to look forward to whilst Roman Reigns has been missing over the past few months as he dealt with his own health problems, so Ambrose has felt very much alone.
Right now the only sensible idea for a storyline heading into WrestleMania is for Ambrose to cost his team the win and then face Reigns at the biggest show of the year. If this is to be The Lunatic Fringe's final match in WWE then Reigns would be the perfect star for him to battle with on April 8th and it would give Reigns a match at WrestleMania without interfering in Rollins' Universal Championship shot.