 Eight teams have new head coaches this season. While 20 teams begin camp this week for rookies, most veterans don't report until next week. Only the Ravens, Chiefs, Bears, and Texans will have their full teams in camp this week. The defending AFC South champion Texans are first to open doors to vets tomorrow. The Texans and Bears will kick off the exhibition season in the Hall of Fame game on August 1st in Canton, Ohio. The Chiefs will host the Ravens in a rematch of the AFC title game to start the regular season on September 5th.