Triple H defending his WWE Title against Roman Reigns at WrestleMania 32 has been WWE's plan for months now. However, with fans turning on Reigns and the sudden addition of a Dean Ambrose versus Triple H WWE Title match at Roadblock, some fans are now questioning if Vince McMahon has changed his mind on the main event of the biggest show of the year. The Ambrose development is sudden. He'd been feuding with Brock Lesnar when WWE quickly built the February 29 Raw around him going after Triple H. Surprisingly, Hunter then agreed to defend the title against him. Did it make any storyline sense? Not really, but that's pretty standard when it comes to WWE over the past few months. WWE later announced that the 'March To WrestleMania' special had been re-branded as Roadblock to coincide with the Ambrose versus Triple H main event. It is a bit cheesy, with the movement from Fastlane now hitting a block in the road, but it's still a pretty big match. There are several reasons for WWE booking this match and, as part of the analysis on the reasons why, it will answer the question as to whether the WrestleMania 32 main event will be changing or not. At the very least, Ambrose is already elevated for this title shot. Here's why WWE booked it.