Mabry, who has appeared in eight games for the Seahawks since first joining the team in 2020, adds tight end depth with Noah Fant and Brady Russell both ruled out due to injury. O’Connell, who joined the team as an undrafted free agent out of Montana last year, has appeared in two games over the past two seasons, and will provide additional linebacker depth following this week’s waiving of Tyrel Dodson.

Okada, who signed as an undrafted free agent out of Montana State last year, has appeared in two games as a practice squad elevation this season, and played in five as a rookie.