The most interesting battle of Vikings training camp is, to me, at center. You know the story; John Sullivan, while never a Pro Bowler, was widely considered one of the top centers in football before the two back surgeries that sidelined him for all of 2015. In his stead, Joe Berger—to that point a utility lineman, used mostly as a backup and spot starter—played not only admirably but at times dominantly, and was (if I may) the lone bright spot on the offensive line last season. He was Pro Football Focus’ second-highest rated center, grading significantly better than household names like Mike Pouncey, Alex Mack, and Max Unger.
So now the dilemma: assuming Sullivan is healthy (and signs point to “yes” in that regard), who starts?