What happened: Pro Football Focus identified primary trade deadline priorities across the league, pointing to interior run stopping for the Dallas Cowboys, offensive tackle protection for the Kansas City Chiefs, and quarterback depth for the Minnesota Vikings. The evaluation highlights critical depth vulnerabilities as contending franchises assess roster additions.

Why it matters: Kansas City faces protection challenges after placing left tackle Josh Simmons on injured reserve in late October. Meanwhile, Dallas seeks answers for a defensive front that has yielded consistent gains on the ground, and Minnesota navigates a tightly contested NFC North where every team entered November above .500.

What to watch: Front offices have until the NFL trade deadline to finalize potential roster acquisitions before launching second-half playoff runs.