The NFL preseason has ended. The regular season is less than a week away from kicking off and that means it's time for teams to cut their rosters down to 53 players before Saturday's deadline.

The NFL preseason is over. The season is less than a week away from kicking off -- and that means it's time for teams to trim their rosters to 53 players before Saturday's roster deadline.

The Green Bay Packers' worst fear has become reality for a key member on defense. Starting linebacker Jake Ryan has been diagnosed with a season-ending torn ACL

The Packers could begin the regular season without a starting linebacker. Coach Mike McCarthy said Jake Ryan continues to undergo tests, but the fear is Ryan suffered a serious knee injury.