It's almost here: the 2013 NFL season, where the defending Super Bowl champion ... might not make the playoffs? That's the case after the Baltimore Ravens jettisoned numerous players, seemingly opening things up for a host of contenders -- from San Francisco to Denver to Green Bay to New England (and, it should be said, several more). How do these teams stack up? Click on the logos below to set your preseason NFL rankings!

NFL Power Rankings

49ers

49ers

San Francisco 49ers
2012 record: 11-4-1

Bears

Bears

Chicago Bears
2012 record: 10-6

Bengals

Bengals

Cincinnati Bengals
2012 record: 10-6

Bills

Bills

Buffalo Bills
2012 record: 6-10

Broncos

Broncos

Denver Broncos
2012 record: 13-3

Browns

Browns

Cleveland Browns
2012 record: 5-11

Buccaneers

Buccaneers

Tampa Bay Buccaneers
2012 record: 7-9

Cardinals

Cardinals

Arizona Cardinals
2012 record: 5-11

Chargers

Chargers

San Diego Chargers
2012 record: 7-9

Chiefs

Chiefs

Kansas City Chiefs
2012 record: 2-14

Colts

Colts

Indianapolis Colts
2012 record: 11-5

Cowboys

Cowboys

Dallas Cowboys
2012 record: 8-8

Dolphins

Dolphins

Miami Dolphins
2012 record: 7-9

Eagles

Eagles

Philadelphia Eagles
2012 record: 4-12

Falcons

Falcons

Atlanta Falcons
2012 record: 13-3

Giants

Giants

New York Giants
2012 record: 9-7

Jaguars

Jaguars

Jacksonville Jaguars
2012 record: 2-14

Jets

Jets

New York Jets
2012 record: 6-10

Lions

Lions

Detroit Lions
2012 record: 4-12

Packers

Packers

Green Bay Packers
2012 record: 11-5

Panthers

Panthers

Carolina Panthers
7-9

Patriots

Patriots

New England Patriots
2012 record: 12-4

Raiders

Raiders

Oakland Raiders
2012 record: 4-12

Rams

Rams

St. Louis Rams
2012 record: 7-8-1

Ravens

Ravens

Baltimore Ravens
2012 record: 10-6

Redskins

Redskins

Washington Redskins
2012 record: 10-6

Saints

Saints

New Orleans Saints
2012 record: 7-9

Seahawks

Seahawks

Seattle Seahawks
2012 record: 11-5

Steelers

Steelers

Pittsburgh Steelers
2012 record: 8-8

Texans

Texans

Houston Texans
2012 record: 12-4

Titans

Titans

Tennessee Titans
2012 record: 6-10

Vikings

Vikings

Minnesota Vikings
2012 record: 10-6

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