Breer: Chiefs rookie RB Johnson earning a role

Walker has now notched 178 combined yards or more in each of his new team’s first two games to start the season. In addition to the gaudy yardage numbers, Walker saw 10 targets on 47 Patrick Mahomes pass attempts in the overtime victory, while accounting for all but four running back opportunities. His backfield opportunity share, touchdown equity, and pass game involvement make Walker a top-tier fantasy asset for those that invested a second-round pick in his services this offseason. The only micro-blemish on his record against the Colts was a sequence of carries at the end of the second quarter in which he was stuffed from the one-yard line on three straight plays, with the team eventually scoring on fourth down via a touchdown pass to Xavier Worthy. Walker remains a top-tier RB1 ahead of a road date with the much more forgiving Dolphins in Week 3.

Goodson will backfill the roster spot lost to placing Malik Davis on IR at the end of last week. It’s unclear whether Emari Demercado or Goodson would be the head of a committee if Javonte Williams were injured, as both of them showed up with the Cowboys after last cuts. Neither player is a must-roster as things stand.

Walker single-handedly out-gained the entire Denver offense on the evening as he was the clear point of emphasis in Patrick Mahomes’ first game back after tearing his ACL in 2025. He was fed seven carries on the team’s first nine offensive plays run from scrimmage, a drive that would result in a 15-yard Mahomes rushing touchdown on the team’s first possession. The highlight of the game for the explosive back was a 60-yard touchdown run on fourth-and-one, in which he bounced the football outside and dusted the secondary on his way to the end zone. He would add a receiving score on a “Kansas City Special” later in the game, taking a Mahomes shuttle pass to the end zone from two yards out to further bolster his counting stats. What’s more, walker played all but five offensive snaps in the first half with the game still within reason, highlighting a massive ceiling for the remainder of the season. Walker is a locked-in RB1 ahead of a Week 2 matchup against the Colts.

It is unclear whether this is a season-ending injury or if Davis has a chance to return later in the year. ESPN’s Jeremy Fowler reported earlier that the Cowboys were “bracing for an extended absence” and that a source told him, “it’s bad.” It sounds like Davis’ 2026 season may be over. Cowboys RB Emari Demercado now sits behind starting RB Javonte Williams, and RB Israel Abanikanda is on the practice squad.

Regarding Davis’ injury, Fowler’s source said simply, “it’s bad.” The Cowboys’ No. 2 running back is undergoing further testing, but we expect them to place him on injured reserve before long. The Cowboys waived RB Jaydon Blue and RB Phil Mafah last month. Blue has since signed with the Eagles’ practice squad. The Cowboys have RB Emari Demercado on the active roster behind RB Javonte Williams. Currently, only RB Israel Abanikanda is on the practice squad in Dallas.

Hill was quickly ruled out for Week 1. Dallas cut Phil Mafah and Jaydon Blue at the end of camp, briefly leaving Davis as the only backup running back on their roster. They eventually signed Emari Demercado after he was released by Kansas City. If the injury is serious, the Cowboys could bring either Mafah or Blue back, given their familiarity with the system. The Dallas Morning News’ Calvin Watkins reported shortly afterward that Davis has suffered a hip injury, though no further details were given.

What is clear in the wake of the Chiefs waiving Emari Demercado is that they don’t really have another player that qualifies as a passing-down back besides Walker without squinting. The other backs they kept are Emmett Johnson, a Day 3 rookie, and Brashard Smith, a gadget player without enough size to really block. Perhaps the Chiefs will address this in street free agency ahead of the season, but as things stand, it certainly seems like Walker will be involved on all three downs.

Demercado enters a wide open backfield depth chart behind starter Javonte Williams and primary backup Malik Davis, the two of whom were the only running backs to survive 53-man roster cuts Sunday. It does not appear the Cowboys are finished adding to their backfield, with most teams keeping four running backs on the active roster throughout the season. More to come.

Demercado’s departure leaves rookie RB Emmett Johnson and second-year RB Brashard Smith to back up starting RB Kenneth Walker. The Chiefs also waived DE Vincent Anthony, LB Kam Arnold, WR Andrew Armstrong, WR Wesley Bissainthe, DT Cole Brevard, WR Jason Brownlee, WR Jacob De Jesus, OT Ethan Driskell, WR Omari Evans, OT Chukwuebuka Godrick, LB Cam Jones, WR Xavier Loyd, S Tanner McCalister, DT Amari McNeill, C Pete Nygra, RB Jaydn Ott, DT Damon Payne, CB D’Arco Perkins-McAllister, TE Mason Pline, S DeShon Singleton, CB Melvin Smith, EDGE Tyreke Smith, OG Josh Thompson, CB Zelmar Vedder, TE Tre Watson and WR Jeff Weimer. The Chiefs released LB Cole Christiansen, CB Kaiir Elam, CB Kader Kohou and EDGE Emmanuel Ogbah. The Chiefs placed DT Omarr Norman-Lott (knee) on the reserve/physically unable to play list and WR Jimmy Holiday on injured reserve. The Chiefs also waived OG C.J. Hanson, QB Chris Oladokun and RB EJ Smith with injury designations.

Johnson added two catches for 15 yards and had another chunk gain through the air called back because of a penalty. Kenneth Walker didn’t play in this contest, allowing Johnson to draw the start with some of KC’s first-team offense on the field. Johnson split reps with Emari Demercado over the team’s first three drives, then left the game for good. He looks like the team’s No. 2 back, though all three backs have been the next man up behind Walker at some point during the preseason. Johnson isn’t guaranteed the backup job, but he’s now the favorite, putting him in the mix as a late-round flyer in deeper fantasy leagues.