A sidelined rookie has created more nickel opportunities in the Seattle Seahawks secondary, and Noah Igbinoghene appears to be making the most of them. Gregg Bell of The News Tribune reported after Seattle’s ninth training camp practice Tuesday that it was “another good day” for Igbinoghene at nickel. That turnover didn’t settle a roster battle in June, and two strong camp days will not settle one in August. The Seahawks identified Igbinoghene and Nehemiah Pritchett as serious contenders for the third-cornerback role before camp. “Noah’s doing a great job,” Macdonald said after the first camp practice.