Cards shuffle deck with Rosen to start vs. Seahawks

The Arizona Cardinals hoped Josh Rosen's rookie season would be a learning experience as he watched veteran quarterback Sam Bradford run the offense. With the Cardinals reeling from a dreadful 0-3 start to the season, the tutorial is over for Rosen, who will step into the limelight when he makes his first career start Sunday against the visiting Seattle Seahawks. "I prepared every single week up to this point as if I was the starter because anything can happen, and something has happened," said Rosen, the No. 10 overall pick in this year's NFL Draft.