The San Francisco 49ers' young wide receivers still have a lot of work to do if they want to make the 53-man roster.

Defensive lineman Tarron Jackson collapsed on the field toward the end of the San Francisco 49ers practice on July 27.

He had signed with the 49ers’ practice squad in January before being signed to a futures contract following the 2024 season.

Veteran CB Eli Apple signed a one-year deal with the 49ers, adding depth after Renardo Green's injury ahead of the 2025 season.

The 49ers can't catch a break at wide receiver. First, Ricky Pearsall injured his hamstring. Then, Jacob Cowing injured his as well.