The Seahawks added to their defensive line depth ahead of Thursday's preseason opener against the Raiders, re-signing Seth Coleman, who was waived by the team earlier in the week.

Receiver Montorie Foster Jr. was waived/injured to make room on the 90-man roster. Seahawks coach Mike Macdonald said Tuesday that Foster was sidelined by a hamstring injury.

Coleman, who went undrafted out of Illinois, initially signed with the Seahawks in May, then was waived Monday with the Seahawks needing to make room on the roster for a signing. A three-year starter at Illinois, Coleman recorded 148 tackles, 13.5 sacks and 13 passes defensed over the past three seasons, twice earning All-Big Ten honorable mention honors.

Foster will revert to Seattle's injured reserve list if he clears waivers.

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