Kansas City Chiefs quarterback Patrick Mahomes (15) warms up before practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs wide receiver Marcus Kemp (85) stretches during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs cornerback Marlon Character (39) during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs cornerback BoPete Keyes (29) during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs defensive back Chris Lammons (26) during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs wide receiver Darrius Shepherd (9) during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs defensive back Juan Thornhill (22)runs the ball during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs linebacker Ben Niemann (56) during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs linebacker Nick Bolton (54) during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs safety Zayne Anderson (6) during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs quarterback Patrick Mahomes (15) throws the ball during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs wide receiver Tyreek Hill (10) runs the ball during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs tight end Travis Kelce (87) during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs wide receiver Mecole Hardman (17) during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs running back Jerick McKinnon (1) during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs punter Tommy Townsend (5) during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs running back Derrick Gore (40) during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs linebacker Dorian O'Daniel (44) during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs cornerback Charvarius Ward (35) stops wide receiver Jody Fortson (88) during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs free safety Tyrann Mathieu (32) during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs wide receiver Jody Fortson (88) runs the ball during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs quarterback Shane Buechele (6) throws the ball during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs quarterback Patrick Mahomes (15) during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs Quarterbacks Coach Mike Kafka and quarterback Patrick Mahomes (15) during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs cornerback Charvarius Ward (35) during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs defensive back Daniel Sorensen (49) during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs quarterback Chad Henne (4) throws the ball during practice at The University of Kansas Health System Training Complex.

Kansas City Chiefs wide receiver Jody Fortson (88) catches a pass during practice at The University of Kansas Health System Training Complex.