Deion Branch will not make his Seattle Seahawks debut Sept. 17 against the Arizona Cardinals, after all. The NFL has given the Seahawks a two-week roster exemption for the former Super Bowl MVP, acquired Sept. 11 from the New England Patriots in a trade that ended Branch's 45-day contract holdout. Seattle would have had to release a player from its 53-man roster by Sept. 16 in order to add Branch for the Week 2 game. A Seahawks team spokesman confirmed they did not.