Here's how Vegas rates the Bengals off recent odds...

Over/Under Bengals Wins
CINCINNATI (7.5)
As much as I have ragged on Marvin Lewis over the last several years – and believe me, he’s deserved it – the Bengals have won eight or more games six times in his nine years at the helm. Their defense is solid, they run the ball, and if Andy Dalton and A.J. Green can avoid sophomore slumps this team can get over.

Odds to Win the 2013 AFC North Division
Baltimore Ravens 13/10  
Pittsburgh Steelers 6/5  
Cincinnati Bengals 4/1  
Cleveland Browns 25/1

Odds to win the 2013 AFC Championship
Baltimore Ravens 7/1  
Buffalo Bills 25/1  
Cincinnati Bengals 16/1  
Cleveland Browns 75/1  
Denver Broncos 7/1  
Houston Texans 11/2  
Indianapolis Colts 60/1  
Jacksonville Jaguars 75/1  
Kansas City Chiefs 20/1  
Miami Dolphins 25/1  
New England Patriots 3/1  
New York Jets 12/1  
Oakland Raiders 30/1  
Pittsburgh Steelers 7/1  
San Diego Chargers 10/1  
Tennessee Titans 25/1

COMPLETE ODDS (DocSports.com)

NFL 2012 nfl odds, cincinnati bengals, vegas odds