RENTON, Wash. (AP) — The Seattle Seahawks have added another option at running back by signing Carlos Hyde to a one-year deal. Hyde is coming off the best season of his career after rushing for 1,070 yards and six touchdowns with Houston. It was his first 1,000-yard NFL campaign. Hyde’s addition is a significant move because of the uncertainty among Seattle’s running backs. Chris Carson and Rashaad Penny are both coming off injuries and there's a chance Penny won't be ready for the start of the season.