Rolling waivers are a type of waiver system used in fantasy football leagues. In this system, all unclaimed players are placed on waivers, and teams can request to claim them in a determined order. When a team successfully claims a player, they move to the bottom of the priority order, and the rest of the teams move up one slot. This process continues throughout the season, with the last person to waive a player being placed last into the waiver priority. Rolling waivers add a strategic aspect to team owners, who can choose to be conservative and save a higher waiver pick for a true waiver. This system aims to allow all teams as fair a chance as possible to add valuable free agents during the season.