Immediate update: diagnosis, timeline and next steps

Kyle Shanahan said Monday that Deebo Samuel will miss time due to a hamstring injury, the team confirmed. Samuel exited San Francisco's Week 5 win over Seattle after favoring his right leg and leaving midway through the third quarter.
Yahoo! News reported that the San Francisco 49ers improved to 5-0 on Sunday with a 32-29 win over the Seahawks, but that Samuel left in the second half after fumbling near the sideline and was ruled out almost immediately. He is scheduled to undergo an MRI on Monday to determine the severity of the injury, per Yahoo! News.
The 49ers have said Samuel will miss at least two games; additional time is likely, the club's reporting indicates.
Depth chart realities and offensive implications
The loss compounds an already thin wide receiver room. The 49ers currently have Christian Kirk, Ricky Pearsall, DeMarcus Robinson and De’Zhaun Stribling on injured reserve, and Pearsall is out for the season.
With those absences, the active receiving options on San Francisco's 53-man roster entering Week 6 are limited to Evans, Brandin Cooks, Jacob Cowing and Jordan Watkins. That quartet will need to absorb more volume and alignment responsibilities while Samuel is sidelined.
Yahoo! News projected that if Samuel misses several weeks, he would join a growing list of 49ers wide receivers sidelined by injury — a development that would force play-calling adjustments and heavier reliance on the remaining healthy pass-catchers.
Practically, the 49ers' offense — which has already been operating without multiple perimeter targets — will lean more on available veterans and internal depth. Shanahan's game plans will likely emphasize matchups and schematic deployment to protect the passing attack's efficiency until Samuel returns.
Samuel’s absence will also increase the importance of other elements of the offense — tight ends and the running game — to maintain balance and keep opposing defenses from focusing solely on the fewer healthy wideouts on the roster.
The team will have a clearer picture after Monday’s MRI and further medical updates; for now, the 49ers must navigate at least the next two games without one of their most dynamic perimeter playmakers.




