A couple injuries to keep tabs on this week: CJ Spiller, Danny Amendola, and Rob Gronkowski.
Flex tiers this week look beautiful, and there are clearly groups of tiers of players that experts evaluate as equals.
Tier 1: Bilal Powell, Darren Sproles, Trent Richardson, Jordy Nelson, Randall Cobb, Wes Welker, Andre Johnson, DeSean Jackson
Tier 2: Maurice Jones-Drew, Giovani Bernard, Larry Fitzgerald, DeAngelo Williams, Josh Gordon, Torrey Smith, Eric Decker, Lamar Miller, David Wilson
Tier 3: Ryan Mathews, Marques Colston, Knowshon Moreno, Anquan Boldin, Daryl Richardson, C.J. Spiller
Tier 4: Steve Smith, Fred Jackson, Stevan Ridley, Hakeem Nicks, Joique Bell, Jordan Cameron, Reggie Wayne
Tier 5: James Jones, Mike Wallace, Danny Woodhead, Danny Amendola
Tier 6: Brian Hartline, Willis McGahee, Cecil Shorts, Rob Gronkowski
Tier 7: Jason Witten, Roddy White, Steve Johnson, Jacquizz Rodgers, Justin Blackmon, Julius Thomas, Antonio Gates, Julian Edelman, Dwayne Bowe
Tier 8: DeAndre Hopkins, Alshon Jeffery, Kenbrell Thompkins, Pierre Thomas, Rashard Mendenhall, Tavon Austin, Tony Gonzalez, Ty Hilton, Eddie Royal, Nate Washington
Tier 9: Jason Snelling, Michael Floyd, Denarius Moore, Greg Olsen