Jackson, a Kentucky UDFA, delivered a better showing than Thomas in Week 1 with a 65.1 PFF grade and two tackles. His performance suggests potential upside as a depth option behind Knight, offering opportunities to prove himself as a cleaner, more versatile linebacker in Seattle's scheme.

D'Eryk Jackson's spot on the NFI list represents a lost opportunity as he seeks to establish himself as a key player for the Seahawks' defense.

D'Eryk Jackson is a linebacker signed by the Seahawks, aiming to enhance the team's defensive depth.