Every year the Seattle Seahawks keep at least one player on the final roster who was given zero public consideration as training camp opened, sometimes up until the final days. Last year, the Seahawks kept David Bass ... for the first two weeks, at least. In 2016, you may have been surprised by Brandon Williams or Justin Hamilton. This year, it could be a linebacker who went undrafted in 2017 and has bounced around to four teams already, including Seattle twice.
But Austin Calitro seems destined to make his 53-man roster debut this year.