For the third consecutive day, the Seahawks have opened up a roster spot. After John Ursua was placed on the reserve/COVID-19 list Sunday and Brian Allen and Anthony Jones were waived Monday, Seattle has made another move by waiving CB Kemah Siverand on Tuesday.
The @Seahawks made one roster move this afternoon. https://t.co/FQwrBgXF6G
— Seahawks PR (@seahawksPR) August 11, 2020Siverand, an Oklahoma State product, was one of three cornerbacks...