Robinson had two carries for 22 yards and was not targeted as a receiver in Sunday's 16-15 win over Arizona.

Robinson saw his usage drop to nine percent on offense (six snaps) against the Cardinals, and his two touches checked in well below the 8.5 he averaged over the first two weeks of the campaign. The 26-year-old made the most of his sparse opportunities Sunday, ripping off a season-best 19-yard run in the fourth quarter. No other backup running back saw the field on offense in the win, so Robinson's reduced playing time was likely the result of the 49ers leaning on Christian McCaffrey heavily against a division opponent. Expect Robinson to continue receiving a handful of carries backing up McCaffrey against the Jaguars next Sunday.

Scott had eight carries for 30 yards and one reception for 20 yards on his lone target in Sunday's win over the Bengals.

Scott played on 17 of the offense's 60 snaps as he got work in a blowout win behind starter Jordan Mason. Cam Akers played seven snaps late in the fourth quarter. While Scott's usage is encouraging, he also had a fumble (which the Vikings recovered), and the fact Akers was elevated to the active roster just a few days after being signed could be a worry. It's still possible Akers overtakes Scott for backup duties while Aaron Jones is sidelined with a hamstring injury.

Hunt carried the ball 10 times for 34 yards and one touchdown during Sunday's 22-9 win over the Giants.

Hunt scored Kansas City's only rushing touchdown versus New York, but he was outproduced by Isaiah Pacheco (45 rushing yards) on an identical amount of carries. Of course, as neither Hunt nor Pacheco has yet demonstrated a reason to run away with the No. 1 backfield role, they remain primed for a timeshare entering Week 4, as the Chiefs prepare for a difficult home matchup against the Ravens. In deeper fantasy formats, Hunt possesses limited appeal as a TD-dependent flex option.

Allen secured his only target for nine yards during Sunday's 17-10 win over Houston.

Allen handled 21 of 70 offensive snaps versus the Texans, working ahead of Bhayshul Tuten (12 snaps). That workload split was in large part due to the heavy ratio of passing situations that confronted Jacksonville's offense Week 3, which favor Allen's change-of-pace skill set. Allen will remain involved in a No. 3 backfield role Week 4 against the 49ers, but Tuten is still the primary backup to Travis Etienne.

Tracy suffered a dislocated right shoulder during Sunday's loss to the Chiefs and is in line to miss time, Jordan Raanan of ESPN.com reports.

Tracy handled seven carries for 29 yards and caught two of three targets for seven yards before being forced out late in the first quarter versus Kansas City. It was notable to see Tracy handle such a large workload after having taken a back seat to rookie Cam Skatteboo in Week 2. Now that Tracy is expected to miss at least a few games, however, Skattebo has a clear path to the Giant's lead-back role, and Devin Singletary becomes positioned as the No. 2 backfield option. The team hasn't officially commented on the severity of Tracy's injury yet, so it remains to be seen whether he'll be a candidate for IR.

Gibson, who was on the field for 19 of 74 snaps on offense in Sunday's 21-14 loss to the Steelers per Mike Reiss of ESPN.com, carried the ball seven times for 28 yards and lost a fumble.

Meanwhile, Rhamondre Stevenson started at RB on Sunday and logged 27 snaps en route to carrying the ball four times for 18 yards (with two lost fumbles) and catching all three of his targets for 38 yards, while rookie TreVeyon Henderson recorded 34 snaps, gained 28 yards on 11 carries without a fumble and caught all three of his targets for 19 yards. Looking ahead to the Patriots' Week 4 contest against the Panthers, Gibson's complementary role in the team's backfield might be on shaky ground if his ball security issues linger, but he should continue contributing as a kick returner.

Johnson didn't take the field during Sunday's 21-14 win over the Patriots.

Johnson saw minimal snaps over the first two weeks of the regular season, but he was held out Sunday following last week's error on special teams that led to a Seattle touchdown. Jaylen Warren continued to serve as the lead back against New England, playing 80 percent of the Steelers' offensive snaps, while Kenneth Gainwell was on the field for 26 percent. The Steelers invested a third-round pick in Johnson, but the rookie has some work to do if he hopes to carve out a fantasy-relevant role.

Brooks did not record a touch in Sunday's 13-10 loss to the Browns.

The eight snaps Brooks played in Week 3 were not far off the 10 snaps he averaged over the first two weeks, but he did not get a sniff of the football after racking up five touches total in Weeks 1 and 2. Brooks and Emanuel Wilson -- who finished with six carries Sunday -- will continue mixing in behind starting running back Josh Jacobs.

Wilson had six carries for 25 yards in Sunday's 13-10 loss to the Browns.

Wilson was limited to one carry and 12 snaps over the first two weeks of the season, but he spelled starter Josh Jacobs a bit more in Week 3 and ran the ball effectively. Fellow reserve Chris Brooks saw some action as well, and both will continue working behind Jacobs in some fashion. However, Wilson's usage signals that he, rather than Brooks, would be the primary ball carrier if Jacobs were unavailable for any reason.

Harris (Achilles) is expected to miss the rest of the season due to an injury sustained during Sunday's win over the Broncos, Ian Rapoport of NFL Network reports.

Coach John Harbaugh said after the game that the veteran running back would undergo imaging to confirm the severity of the injury, which is feared to be a torn Achilles. With Harris sidelined, rookie first-round pick Omarion Hampton has an unblocked path to a workhorse role in the Chargers' backfield while Hassan Haskins projects to step into the No. 2 role, with 2024 sixth-round pick Kimani Vidal likely to be elevated from the practice squad for additional depth.