2016 Heisman Trophy preseason candidates

Stanford Cardinal running back Christian McCaffrey

Richard Mackson, USA TODAY Sports

LSU Tigers running back Leonard Fournette

Erich Schlegel, USA TODAY Sports

Clemson Tigers quarterback Deshaun Watson

Matthew Emmons, USA TODAY Sports

Ohio State Buckeyes quarterback J.T. Barrett

James Lang, USA TODAY Sports

Florida State running back Dalvin Cook

Glenn Beil, USA TODAY Sports

UCLA Bruins quarterback Josh Rosen

Kelvin Kuo, USA TODAY Sports

Oregon Ducks running back Royce Freeman

Scott Olmos, USA TODAY Sports

Oklahoma Sooners quarterback Baker Mayfield

Mark D. Smith, USA TODAY Sports

Texas Tech Red Raiders quarterback Patrick Mahomes.

Michael C. Johnson, USA TODAY Sports

Alabama Crimson Tide wide receiver Calvin Ridley

Matthew Emmons, USA TODAY Sports

Houston Cougars quarterback Greg Ward Jr.

Brett Davis, USA TODAY Sports

Louisville Cardinals quarterback Lamar Jackson.

Jim Brown, USA TODAY Sports

Brigham Young Cougars quarterback Taysom Hill

Russ Isabella, USA TODAY Sports

Georgia Bulldogs running back Nick Chubb

Brett Davis, USA TODAY Sports

Baylor Bears quarterback Seth Russell

Jerome Miron, USA TODAY Sports

Washington State Cougars quarterback Luke Falk

James Snook, USA TODAY Sports