Who Should I Start? Isaac Guerendo or Isaiah Davis

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.

Sunday, January 5, 9:36 PM

New York Jets running back Isaiah Davis carried the ball four times for 41 yards in a 32-20 win over the Miami Dolphins in Week 18. Davis was impressive in a backup role behind Breece Hall, ripping off a 20-yard run and averaging 10.3 yards per carry. While fellow rookie Braelon Allen got most of the attention this season, Davis quietly carved out a role in the New York offense as the year went on. He remains blocked by Breece Hall and Allen on the Jets but he is a good player to stash in dynasty heading into the offseason.