The Minnesota Vikings kick off their regular-season slate on Sunday against the Jacksonville Jaguars at Mall of America Field. The Vikes went 1-and-3 this preseason and are coming off a 3-and-13 2011 campaign. Running back Adrian Peterson is going to be a game-time decision for Sunday. Minnesota rolled to a 30-12 victory at Jacksonville the last time the two teams met in 2008. Coverage begins at 11am on SAM 107.3.