Rams legend and broadcaster D'Marco Farr admits Matthew Stafford's back injury "could be a big deal" for Los Angeles.

Quarterback Matthew Stafford did not practice with the Los Angeles Rams on Monday as originally scheduled. The 37-year-old Stafford has yet to practice in training camp or the preseason this summer while dealing with an aggravated disk causing back soreness.

Stafford worked out on Saturday and looked good throwing 60 passes, but continues to feel soreness in his back.