Sometimes NFL players get traded or sign with a team and it doesn’t work out. There’s an endless list of reasons why this happens, but it usually ends in one of two ways. Either the player and team part amicably, with both parties moving on, or it’s a dirty affair with a ton of mudslinging, starting a feud that may never end. The Steelers have only recently started making bigger moves to bring players in, so some fans may not have much experience with this, but they’ll certainly get a lesson in it when the Steelers play the Broncos this season.