Bosa, Shanahan differ on 49ers’ need for defensive adjustments

In the aftermath of their 24-23 loss to the Arizona Cardinals on Sunday, 49ers defensive end Nick Bosa said he believed the team needs to be able to make more timely adjustments. After all, Arizona running back James Conner gained just 9 yards on six rushing attempts in the first half. In the second half, Conner rushed for 77 yards on 13 carries. "They were giving us a different look on the zone read," Bosa said. "I think in all our losses, the preparation we've had has been great. But teams are playing us different and doing things differently, and we need to adjust a little better. "[They're] just showing different looks than what we were looking at on tape. So [we] just got to adjust and get him down." The bigger issue for the 49ers' defense appeared to be tackling. Conner forced eight missed tackles, according to PFF, and 74 of his 86 rushing yards came after initial contact with a 49ers defensive player. Still, if Bosa expressed concern over the 49ers making adjustments, that is an aspect that must be addressed among defensive coordinator Nick Sorensen and his entire defensive staff. When asked Monday if making the proper defensive adjustments has been an issue this season,...