We're through the first week of preseason action, so it's time to update the tight end tiers. For Tiers 3.0, I'm only going to list the players in each tier with any potential changes. You can see the full breakdown of each player by clicking on Tiers 1.

Full-season fantasy football rankings play a critical role in what we do here at ESPN, but sometimes they lack some bigger-picture context. Is one running back, perhaps ranked one spot higher than another one,