Who Should I Start? Isaac Guerendo or Michael Wiley

Monday, January 6, 10:31 PM

An MRI exam on Monday morning revealed that San Francisco 49ers rookie running back Isaac Guerendo (ankle, knee) suffered an MCL sprain and an ankle sprain in the loss to the division-rival Arizona Cardinals on Sunday in the Week 18 regular-season finale, according to a source. Guerendo will have plenty of time to heal up in the offseason, and the best news is that he didn't suffer any damage to his ACL. Both of the injuries are to his left leg. The 24-year-old fourth-round pick didn't see much of an opportunity in 2024 until late in the season when both Christian McCaffrey (knee) and Jordan Mason (ankle) were ruled out for the year, but when he did get his chances, he was pretty effective out of the Niners' backfield. Guerendo finished with 5.0 yards per carry for 420 yards and four TDs on 84 carries through 16 games. He should serve as valuable insurance for McCaffrey in 2025.

Thursday, February 6, 5:54 PM

The Washington Commanders announced on Thursday that they re-signed running back Michael Wiley to a Reserve/Futures deal. Wiley was an undrafted rookie out of the University of Arizona but eventually found his way onto the Commanders' practice squad during the 2024 season. The 24-year-old never got brought up to the active 53-man roster for a regular season game, though, and he will now look to continue his development this offseason in Washington before he makes his case for a roster spot in spring training this summer. Wiley stands at 5-foot-10 and 209 pounds and is a native of Houston, Texas.