San Francisco 49ers

San Francisco 49ers running back Jordan Mason (hip) made his return to training camp practice on Wednesday after sitting out last weekend's preseason game against the New Orleans Saints on Sunday with hip soreness. In addition to Mason, the Niners also got Elijah Mitchell (hamstring) and rookie Isaac Guerendo (hamstring) back at practice this week, leaving just Christian McCaffrey (calf) sitting out. McCaffrey has been working out on side fields and remains on track to be ready for the Week 1 regular-season opener, so the 25-year-old Mason will be competing with Mitchell for the RB2 role in the final two weeks of camp. It's unclear how many RBs the Niners will carry on the initial 53-man roster, but Mason's special teams contributions could be the deciding factor. The power runner has averaged 5.6 yards per carry in his two NFL seasons but is mostly just a dynasty/keeper stash until he has a more clear role.

San Francisco 49ers running backs Elijah Mitchell (hamstring), Isaac Guerendo (hamstring) and Patrick Taylor Jr. (undisclosed) have all returned to training camp practices in the last two days. The only Niners running back out of practice still is starter Christian McCaffrey (calf), but he's been doing heavy work on the side. Mitchell will now try to hold off Jordan Mason for the RB2 role in San Fran. Although McCaffrey will end up missing the entire preseason, the 49ers aren't worried that he'll miss the start of the regular season. The 26-year-old former sixth-rounder in 2021 out of Louisiana would become a weekly fantasy option if CMC were to miss extended time, but Mitchell has battled injury issues of his own in his three years in the NFL and has played in a total of 27 games (12 starts) since entering the league. Guerendo is behind in his development heading into his rookie year, but he, too, could be a threat to Mitchell's spot on the depth chart eventually in 2024.

The San Francisco 49ers and wide receiver Brandon Aiyuk had another meeting on Monday, and talks continue to progress on a long-term contract extension, according to sources. There has been movement on a deal, but there are some minor details that still need to be ironed out with ownership approval. The Pittsburgh Steelers have been close to acquiring Aiyuk in a trade, but the Steelers' latest offer on a long-term extension has reportedly pushed the 26-year-old first-rounder back to the negotiating table with his current squad. At this point with two weeks remaining before the start of the 2024 regular season, it seems likely that Aiyuk will remain in San Fran, regardless of whether an extension is agreed upon. The Niner reaching an extension with Aiyuk in the next several weeks is the likeliest outcome, which would be the best possible news for fantasy managers that have already drafted Aiyuk as a low-end WR1/high-end WR2.

San Francisco's rookie wide receiver Ricky Pearsall (shoulder) won't be practicing with the team this week. Head coach Kyle Shanahan did leave a glimmer of hope that Pearsall could play in the 49ers preseason finale on Friday against the Las Vegas Raiders, but it's looking like that window is closed. There is still some time between now and the 49ers Week 1 opener against the Jets on September 9, but Pearsall may not be heavily involved due to him missing critical installation time, especially with Brandon Aiyuk not practicing. For fantasy purposes, Pearsall is merely a late-round contingency pick in the event of an injury to Deebo Samuel or Aiyuk. The path to playing time seems a bit murky even then, as Jauan Jennings is also involved at wide receiver.

San Francisco 49ers head coach Kyle Shanahan suggested that running back Christian McCaffrey's (calf) obsession with practice reps has him unconcerned with the running back's calf strain. When speaking with reporters on Tuesday, Shanahan explained that McCaffrey is so deliberate with every rep he can take when healthy, that the missed time should not affect his ability to perform at a high level. McCaffrey is the engine that drives the 49ers offense. He finished 2023 with 1,459 rushing yards and 14 touchdowns to go along with 67 receptions for 564 receiving yards and seven touchdowns. McCaffrey is currently the consensus No. 1 pick in fantasy despite the injury. Shanahan's interview should only serve to appease fantasy manager worries about drafting McCaffrey.