MANKATO, Minn. — For the Minnesota Vikings, bettering last season will be a challenge.
Another seven-win improvement? That's mathematically impossible, since they went 10-6 last year.
Yes, unpredictability abounds in the NFL, but on the surface their schedule also has the potential to be more difficult with a home game moved to London. The eight opponents they face on the road finished a combined 73-55 in 2012, and four of them made the playoffs.
Oh, and as good as the MVP award winner Adrian Peterson is at running the ball, well, there's no precedent in league history for consecutive 2,000-yard seasons. Plus, after sneaking up on some teams last year, the Vikings will surely be taken more seriously by their foes this fall.
"You're not just anointed because you had a good year last year," linebacker Chad Greenway said.
But so far, at least before any of the games are played to judge their progress, they're very much on track. There were no offseason arrests or other off-the-field problems. No injuries to key players have lingered into late July or popped up right before training camp. Everyone signed their contracts on time, including first-round draft picks Sharrif Floyd, Xavier Rhodes and Cordarelle Patterson on Thursday morning in the hours before players headed to Minnesota State University to report for duty.
Championships aren't won in the summer, but they can be lost. New England, for one, had a sobering major setback, with the murder charge against now-former tight end Aaron Hernandez.
Vikings coach Leslie Frazier, speaking to reporters upon his arrival at MSU, the team's training camp home for 48 years, promised to praise his players at the introductory meeting on Thursday evening for staying out of offseason trouble.