Henry, Barkley and Jacobs switched teams in free agency along with several other starting running backs who are leading their teams in rushing. J.K. Dobbins, Tony Pollard, Aaron Jones and De'Andre Swift are on the list. Joe Mixon also changed uniforms but he was traded.
Many running backs felt they were being devalued last year and openly expressed their frustration. They were paid better this season, though nowhere close to the money quarterbacks and wide receivers receive.
The success of Henry, Barkley and others could change the future of the position. Teams may be more inclined to give top backs bigger contracts.
Henry signed a two-year, $16 million deal with the Baltimore Ravens. He has 1,185 yards rushing and 13 touchdowns.
Barkley got a $37.5 million, three-year contract with $26 million guaranteed from the Philadelphia Eagles. He leads the NFL with 1,347 scrimmage yards, including 1,137 on the ground, and has eight rushing TDs and two more receiving.