Jack Sanborn logged 40+ snaps as part of the Cowboys’ LB rotation, but Week 1’s film showed limited impact amid the unit’s overall struggles. He figures into the depth chart as Dallas retools its approach behind Liufau and Overshown.

Sanborn anchored the Cowboys' run defense but finished with one of the lower PFF grades on the night, suggesting alignment and tackling consistency could be the area to improve. His role in the linebacker rotation remains solid, but Liufau’s emergence could press for more snaps if Sanborn’s numbers slip.

Sanborn provides coverage versatility and run support, complementing Murray with smart angle play and blocker shedding in early downs.

Sanborn reunites with Eberflus’ defense, stepping into a linebacking mix that values familiarity and edge coverage. He could win a starter’s role if he adapts quickly to Dallas’ scheme and scheme-specific assignments.

Sanborn is the cowbell middle linebacker signal in Matt Eberflus' legacy system, now anchoring Dallas' front. In a defense known for steady 100-tackle output, Sanborn could approach LB2 territory and deliver consistent value if he holds the Mike role and stays on the field.