Arizona Cardinals OT Justin Murray (knee) is dealing with a knee injury and is uncertain for Week 9 against the San Francisco 49ers on Thursday, Oct. 31. His injury is not considered severe, but he is a game-time decision. OT Joshua Miles is listed as the backup, while OL Mason Cole played left tackle for the majority of his college career and could also be an option. OG Justin Pugh also has right tackle experience in the NFL.