49ers defensive coordinator Steve Wilks is unfazed by the criticism amidst the team's defensive struggles. He believes in himself and his players, and is confident they will come through this rough patch. As part of the effort to improve, Wilks will be calling the defense from the sideline instead of the coaches' booth. This change allows him to communicate directly with the players and make adjustments in real time. The 49ers' defense has struggled in the past three games, particularly in stopping the run, generating pressure on the quarterback, and tackling consistently.

• Steve Wilks is confident in himself and his players despite the criticism.
• Wilks will be calling the defense from the sideline instead of the coaches' booth.
• The change allows Wilks to communicate directly with the players and make adjustments in real time.
• The 49ers' defense has struggled in the past three games, particularly in stopping the run, generating pressure on the quarterback, and tackling consistently.