Tuesday marked another day on the sidelines for Los Angeles Rams quarterback Matthew Stafford, whose back problem continued to keep him out of duty at training camp. Stafford, 37, was expected to participate in his first training camp practice on Monday but came out in street clothes.

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

There's some uncertainty surrounding Matthew Stafford's return from a back injury, and Los Angeles Rams fans are beginning to worry as the veteran continues to miss practice time. However, according to the team, there's no reason to panic. The Rams remain optimistic.