After a 4-1 record and a successful preseason, we take a look across the web to see where various sites and experts have the Vikings slotted in their weekly power rankings heading into the 2015 season.ESPN, Mike Sando
#17
Teddy Bridgewater finished his rookie season with a flourish (seventh in QBR in Weeks 13-17), but the feeling around the league is that he has the physical skills to develop into only a slightly better-than-average starter. "I question his accuracy," one personnel director says. That's not saying a team can't win with Bridgewater, only that a strong ground game and defense will be part of the equation. The Vikings could be in luck if RB Adrian Peterson returns to form and…