2026 NFL Week 1 readiness board: Pacheco to IR, Nabers has no date and Chase is limited

The short version

• Isiah Pacheco is unavailable for at least the first four games. Detroit placed the running back on injured reserve with an MCL sprain and a recent back injury. Jahmyr Gibbs is the clear fantasy beneficiary, but the Lions have not published a new workload split. 1
• Braden Smith moved from “misses some time” to IR. Houston placed its right tackle on injured reserve after the plantar fascia injury reported in late August. That is a real Texans offensive-line risk; it is not evidence that one replacement has won a fantasy-relevant role. 23
• Malik Nabers cleared a meaningful practice gate, but there is still no return date. The Giants receiver feels good after his ACL recovery, yet he did not commit to a specific game. Keep the upside and the contingency plan together. 4
• Puka Nacua returned to practice. The Rams receiver’s return from psoas soreness removes one immediate availability concern, but the next useful evidence is sustained work, not one practice. 4
• Ja’Marr Chase and Tee Higgins are limited concerns, not current fades. Chase will be limited this week, while coach Zac Taylor said he feels good about him. Taylor called Higgins’ heel contusion no major concern for Week 1. 2
• The Raiders still have not named a quarterback. Klint Kubiak declined to choose between Kirk Cousins and Fernando Mendoza after the preseason finale. That is a lineup uncertainty, not an injury designation. 3

Status board: the new Week 1 decision points

Confirmed lineup and depth-chart signals

Community context

What to do before Week 1

• Move Pacheco out of early-season starting plans and elevate Gibbs’ floor, while keeping the rest of Detroit’s backfield projections measured.
• Remove Musgrave from the first four weeks and treat his 2026 return statement as a later-season note.
• Apply a modest environment discount to Houston until the right-tackle replacement is visible.

• Nabers’ next team-period workload and whether the Giants attach a Week 1 plan to it.
• Chase and Higgins in the first official practice report.
• Nacua’s consecutive practice participation and route volume.
• Pierce, Mitchell, Kittle, Bosa, Ossai, and Oweh for full, limited, or non-participation.
• The Raiders’ quarterback announcement and the Lions’ first-unit running-back rotation.

• Do not label Pacheco “out for the season”; the verified statement is at least four games on IR.
• Do not turn Nabers’ team-drill checkpoint into a Week 1 clearance.
• Do not treat Berrios, a practice-squad signing, as a confirmed fantasy starter.
• Do not convert this pre-Week 1 board into an official Out, Doubtful, or Questionable report.

The next checks that matter

1. Practice participation: The first regular-season reports will supply the official Wednesday-through-Friday participation language and game designations.
2. Role evidence: Detroit’s first-unit snaps and Houston’s right-tackle rotation matter more than a projection based on the roster alone.
3. Return thresholds: Nabers needs more than a handful of non-contact team-period reps; Nacua, Kittle, Pierce, and Mitchell need sustained practice evidence.
4. Starting announcements: The Raiders quarterback decision and the Giants’ Week 1 plan will change the value of several skill players at once.