The initial reports surrounding Stafford were that he suffered an aggravated disc in his back, and the team was going to take things slowly. Following reports of the back soreness

Last month, Sean McVay said he didn't have "any reason to be concerned" about Matthew Stafford. That's no longer the case, unfortunately.

“Matthew Stafford has been sidelined by a back injury since the start of camp but Monday was supposed to be a big day for the Los Angeles Rams quarterback. Sean McVay anticipated Stafford returning to practice after a great workout on Saturday where he threw 60-plus passes without limitations, but the Rams opted to hold him out once again.