With Stafford sidelined, the Rams have been leaning on another veteran, 33-year-old Jimmy Garoppolo. Garoppolo, who has 64 starts across stints with the New England Patriots, San Francisco 49ers, Las Vegas Raiders and the Rams, has been leading the first-team offense throughout camp and would take the reins as QB1 if Stafford misses any time.

Rams quarterback Matthew Stafford, 7-2-1 in his last 10 games against the Cardinals, is No. 59 in the 'NFL Top 100.'

ESPN's Peter Schrager shared his intel on the issue during a recent episode of The Pat McAfee Show. The NFL insider revealed that the Rams aren't worried that Stafford could miss Week 1 and that the team is just being cautious with their veteran starting quarterback.