The Oakland Raiders have signed Kory Sheets.

Sheets has spent the past two seasons in the CFL, rushing for 2,875 yards and 23 touchdowns. Sheets averaged 5.6 yards per carry and was the 2013 Grey Cup MVP.

The Raiders may have to replace its two running backs from last season with Rashad Jennings and Darren McFadden eligible for unrestricted free agency.

Based on opponents' winning percentage in 2013, the Oakland Raiders have the most difficult schedule in the NFL.

The Raiders play in the AFC West, which had three playoff teams in the Denver Broncos, Kansas City Chiefs and San Diego Chargers. The AFC West also plays the NFC West in inter-conference games this season.

The Broncos, St. Louis Rams, Chargers, San Francisco 49ers, Seattle Seahawks, Chiefs, Arizona Cardinals, New York Jets and New England Patriots round out the top-10.

The Indianapolis Colts have the easiest schedule in the NFL, largely due to the weakness of the AFC South.

The Las Vegas Hilton has posted its early odds for Super Bowl XLIX, which will take place in Arizona in 2015.

Seahawks 6/1
Broncos 6/1
49ers 7/1
Patriots 12/1
Packers 15/1
Saints 15/1
Falcons 18/1
Bengals 18/1
Panthers 20/1
Colts 25/1
Chiefs 25/1
Eagles 25/1
Bears 25/1
Cardinals 25/1
Cowboys 30/1
Giants 30/1
Washington 30/1
Lions 30/1
Rams 30/1
Steelers 30/1
Ravens 30/1
Texans 30/1
Chargers 30/1
Dolphins 40/1
Buccaneers 40/1
Titans 40/1
Jets 60/1
Bills 60/1
Vikings 60/1
Browns 60/1
Jaguars 100/1
Raiders 100/1

Walter Jones and Derrick Brooks have been named to the Pro Football Hall of Fame in their first season of eligibility. 

Michael Strahan, Andre Reed, Aeneas Williams, Claude Humphrey and Ray Guy also were voted into the Hall of Fame.

Gay is the first punter voted into the Hall of Fame.

Jones was a nine-time Pro Bowler at left tackle for the Seattle Seahawks. Jones was whistled for holding on only nine occasions in 5,703 pass players while allowing just 23 sacks.