After flashing against the Raiders, 49ers defensive coordinator Robert Saleh shared what he saw on film from Nick Martin.

Here's who stood out on Day 17 of 49ers training camp. Keep in mind, second-year wide receiver Jacob Cowing did not practice.

Locked into long-term contracts, Brock Purdy, Kyle Shanahan, and John Lynch give the 49ers stability, but their trajectory depends on developing young talent around an aging core and maintaining championship-level coaching.

The San Francisco 49ers will be shorthanded at wide receiver to start the 2025 season. San Francisco head coach Kyle Shanahan told KNBR that Demarcus Robinson was suspended for the first three games of the upcoming campaign, although he left the door open for an appeal.

49ers wide receiver Jacob Cowing did not practice Wednesday. Coach Kyle Shanahan said on KNBR that Cowing is dealing with the same lingering hamstring injury that sidelined him early in camp. “Yes, it is [the hamstring],” Shanahan said on the radio, via David Bonilla of 49erswebzone.com. “ He felt it yesterday, so we had to hold him back today.”

The San Francisco 49ers announced a few moves on Wednesday morning. The team signed offensive lineman Michael Dunn and wide receiver Malik Knowles. The corresponding moves were to release defensive tackle Demone Harris and waive rookie running back Corey Kiner.