The San Francisco 49ers have started the season with a 4-0 start, marked by strong offensive play, with the team scoring at least 30 points in every game and obtaining a total point differential of 125-58 through the stretch.
However, it hasn't only been an offensive showcase, as the 49ers defense has limited opponents to just 14.5 points per game, good for third in the NFL, despite some ups and downs.
How has head coach Kyle Shanahan seen the defense play out through the first stretch of the season?
Shanahan was candid, pointing out a couple of drives that led to unfavorable situations defensively, including two during the Cardinals game.