Kyle Shanahan praised Brandin Cooks for quickly picking up the offense and discussed Jordan Watkins' opportunity amid injuries at wide receiver.

The 49ers made changes to their roster, signing DL Naquan Jones to a one-year contract, adding veteran WR Brandin Cooks, and DL Viliami Fehoko Jr. to the practice squad. Catch every play in the Week 3 matchup against the Arizona Cardinals Sunday, September 27th at Levi's® Stadium.

There is no more depth now. The 49ers went from being thin to their depth being depleted at defensive tackle

The San Francisco 49ers expect Eddy Piñeiro to play vs. the Miami Dolphins despite missing the last three practices with an illness.