The San Francisco 49ers downed the Seattle Seahawks in Week 1. How did it affect how Kyle Shanahan's team is being viewed in Week 2.

As for my Power Rankings, the Philadelphia Eagles stay in the top spot with the Buffalo Bills at No. 2 and the Packers in the third spot. The Chiefs fall down to the eighth spot as they face a big Week 2 game against the Eagles at home. Starting 0-2 would actually be cause for concern.

Baltimore's stock has fallen, but it didn't take a significant drop on PFF's power rankings. They slide one spot ahead of Week 2's action from the top spot to the second.

NFL legend Tom Brady is mostly known for his tenure with the New England Patriots, where he won six Super Bowl rings. He won his seventh, though, with the Tampa

Quarterbacks. They make the NFL go 'round. If money talks, then the league's biggest contracts confirm it: This position is easily the most integral in every team's hunt for a championship. The truth is a bit more complex: Every signal-caller is often only as good as his setup and situation, though a select few register as transcendent talents.