The NFL announced its preseason slate on Wednesday with the Buffalo Bills and New York Giants opening the exhibition season in the Hall of Fame Game on Sunday, Aug. 3. A Super Bowl rematch also will take place during the preseason when the champion Seattle Seahawks visit the Denver Broncos in the first week of the preseason. Read more http://espn.go.com/nfl/story/_/id/10757517/nfl-announces-preseason-schedule