With the Tennessee Titans on a bye last week, fantasy managers missed out on a lot of interesting flex plays. Both running back fill-ins for Derrick Henry did very well in Week 12. D'Onta Foreman and Dontrell Hilliard both topped 100 rushing yards against the New England Patriots. For the wide receivers, Nick Westbrook-Ikhine also is a flex option. He scored a touchdown in Week 12, and his targets have been on the rise since A.J. Brown has been on injured reserve.
Two other wide receivers to keep an eye on for the flex spot are Detroit's Josh Reynolds and Amon-Ra St. Brown. It's hard to trust Jared Goff against the Denver Broncos, but one of his receivers will have a decent game. It's just hard to predict which it will be. It was St. Brown in Week 13 but that's subject to change.
NFL Flex Rankings: Week 14
Teams on bye: Indianapolis, Miami, New England, Philadelphia
— Rankings by Sarah Lewis, who is part of the Athlon Contributor Network and lives, eats, and breathes fantasy football. Have a fantasy football question? Send it to her on Twitter @Sarah_Lewis32.