Racing PositionsVikings release lineman Elflein in surprise move5YCourtney CroninQuestions abound for Vikings' O-line entering training camp6YCourtney CroninWhy Garrett Bradbury is the right pick for Vikings at No. 187YCourtney CroninScreen game breaks through in Vikings' win over Packers7YCourtney CroninVikings struggling to generate room in run game, protect Cousins7YCourtney CroninDalvin Cook shows he's back to old self in Vikings' rout of Lions7YCourtney CroninWhat's behind the struggles of the Vikings' NFL-worst run game7YCourtney CroninWith Super Bowl aspirations, Vikings waste no time upgrading roster7YCourtney CroninWith Elflein sidelined, Vikings trade for center7YCourtney Cronin'Tweet that': Zimmer, Vikings calm after Nick Easton injury7YCourtney Cronin