Matthew Stafford, quarterback for the Los Angeles Rams, was not seen during Thursday's practice due to a thumb injury. If he continues to be a non-participant, Stafford will have limited time to test out his UCL sprain before Sunday's game against Green Bay. Coach Sean McVay considers Stafford day-to-day, so he may still be active for the game even without practicing. If Stafford is unavailable, Brett Rypien will lead the Rams offense.