Miles Sanders, Javonte Williams, Jaydon Blue, Phil Mafah, Hunter Luepke, and Deuce Vaughn are all part of the pack. ... and there has been increasing belief in the University of Texas rookie speedster Blue.

Dallas Cowboys rookie running back Jaydon Blue left practice Thursday with what appeared to be a lower body injury after being examined by medical staff. Blue was reportedly slow to get up, but limped out of the medical tent under his own power and is not expected to return to practice,

Cowboys rookie running back Jaydon Blue escaped serious injury after having his foot stepped on during Thursday's practice.