4. Cowboys Stadium (Arlington, Texas)
Why it might: This relatively new stadium opened in 2009 and is arguably the finest in the world. Located next to a Six Flags theme park, this state of the art stadium can be potentially a huge family attraction. It holds the world indoor attendance record with 108,713, which broke WrestleMania III's much disputed 23-year long record of 93,173 in the Pontiac Silverdome. A new WrestleMania in the Cowboys Stadium would be sure to smash the record books once again.
Why it might not: Public transport is a nightmare for any attendees, with no buses or trains taking you to the stadium. With Arlington being largely residential, the surrounding infrastructure is unable to accommodate large crowds of traffic, meaning plenty of delays. The Cowboys Stadium is already booked for the NCAA Final Four in 2014, meaning scheduling would be very, very tight unless WrestleMania was pushed back into mid-late April. There's no doubt WrestleMania will eventually come here, just probably not yet.