2014 NFL Draft center rankings: Weston Richburg No. 1

A very good showing at the Senior Bowl vaulted Weston Richburg to the top of the class in our final set of center rankings. The 2014 class of centers in the NFL Draft is a solid one. There are a clear top two players in Colorado State's Weston Richburg and Southern California's Marcus Martin. Both players should be able to step in immediately and contribute to a starting group. After those two, Oklahoma's Gabe Ikard should excel if he's allowed to rely on his athleticism. A zone blocking team wo...