NFL news roundup: Ja'Marr Chase, Tee Higgins TBD for Week 5; Saquon Barkley ruled out

Key Points:

• Multiple NFL players are listed as questionable or ruled out for upcoming games due to various injuries, including key positions such as quarterbacks Lamar Jackson (ankle) and Trey Lance (groin), and wide receivers Ja'Marr Chase (concussion) and CeeDee Lamb (quad bruise).
• Significant injuries impacting offensive and defensive lines include OT Rashawn Slater undergoing ankle surgery and being placed on injured reserve, and several linemen ruled out or questionable due to concussions, knee, or back issues.
• Several teams are managing hamstring, ankle, and concussion-related injuries across multiple players, affecting linebackers, defensive ends, cornerbacks, and safeties, which could influence defensive game plans.
• Notable roster moves include RB Kaytron Allen being claimed off waivers and signings of RB Carson Steele and C Jake Majors, while QB Andy Dalton has been cut from a roster.
• Some players are expected to return soon, such as TE Mason Taylor, while others like WR Malik Nabers participated fully in practice and have no current injury designation for their upcoming games.