5 years agoJacksonville Jaguars rookie running back Ryquell Armstead (hamstring) will open training camp on the team's Physically Unable to Perform list after suffering a hamstring injury during offseason team activities. Armstead will not be able to practice until he's off the list. A physical runner, Armstead is expected to serve as the primary backup to starting running back Leonard Fournette, but because Armstead was rarely used as a receiver in college, his fantasy value is almost entirely dependent on Fournette staying healthy. Adding Armstead's own hamstring issue into the mix complicates things even more.--Justin Carter - RotoBaller
Source: Jaguars.com - John Oehser