Three weeks in and the NFL is already sorting itself out. Five teams sitting at 0-3 and five teams still undefeated. The gap between contenders and pretenders is real. On the loser side, the Chargers, Texans, Dolphins, Titans, and Bucs all can't find a win. We're going through each one and deciding who can dig out of this and whose season is basically over. On the winner side, the Chiefs, 49ers, Raiders, Vikings, and Bills are all 3-0 but most of them had easy schedules this week, so how real are they?