The Washington Commanders have placed quarterback Marcus Mariota on injured reserve due to a strained pectoral muscle. Mariota was expected to back up Jayden Daniels, who will make his first start this Sunday against Tampa Bay. In response to Mariota's injury, the team has signed former Notre Dame quarterback Sam Hartman to the active roster. Jeff Driskel will now serve as the backup quarterback.

Cleveland head coach Kevin Stefanski said the team is still 'working through' the possibility of sitting Flacco and other starters for all or part of Week 18's game against the Bengals. Flacco, who turns 39 this month, has been terrific since being named the starter, but it's easy to see him being removed at some point during the game or even rested entirely. Other skill players, like Amari Cooper (heel) and Elijah Moore (concussion) may benefit from an off week, which could impact Flacco's production if he does play. PJ Walker and Jeff Driskel are the options to take Flacco's place under center.

The Arizona Cardinals are getting closer to naming a starting quarterback for their game against the Cleveland Browns. Coach Jonathan Gannon says Kyler Murray will have a 'big part' in the decision for when he should return from his ACL tear, but Murray is still working toward playing again. Gannon mentioned that Murray has been stacking good days and getting reps to be ready to play. The Cardinals will make an organizational decision on Murray's return, involving Gannon, general manager Monti Ossenfort, offensive coordinator Drew Petzing, and owner Michael Bidwill. Murray would have to be activated by Saturday to start on Sunday.