Vikings likely to roll with centers they have

The Vikings have some questions at center, but the big decisions are likely a year away.

Center was probably the best position along the Minnesota Vikings offensive line throughout the regular season, even without starter John Sullivan. Joe Berger, an 11-year veteran, was able to fill in for the injured Sullivan and not miss a beat, especially in the running game. Pro Football Focus named Berger the best run-blocking center in the NFL for the 2015 regular season, and rightfully so...