Sapp, the former Buccaneer and Raider, was known for his loud, brash comments, not being afraid to say things that other people didn't like.
Such as his comment at the beginning of the 2011 NFL season, when saying the Steelers were "old, slow and over" after an opening-weekend loss to the Baltimore Ravens. Pittsburgh would finish the season with a 12-4 record and make the playoffs.
It is not that Pittsburgh Steelers fans liked Sapp prior to this event. During his playing days in Tampa Bay, there was a considerable amount of trash talk between Sapp and former Steeler, Joey Porter. At the time, Sapp had a pregame ritual of running through the opponents side of the field, as to taunt them prior to the game.
When he played the Steelers, it was not Porter that stepped up when Sapp was skipping through the Steelers sideline, but Jerome Bettis.
Bettis confronted Sapp before he could get through the Steelers side of the field, and a fight nearly broke out. The ref's were able to separate the two players, but were no able to stop Bettis and the Steelers from running through the Buccaneers, handing them their first loss of the season.
You also won't hear any crying coming from fans of the Raiders or Buccaneers, as Sapp would regularly insult his former teams. Though Sapp did show professionalism by staying objective when speaking of his old teams, he almost seemed to enjoy when he could take those shots, especially against the Raiders.
As a rule in the world of news, unless you have PROOF that someone did or said something, you can't say that they did. It is called slander, and I have seen many REAL journalists lose their jobs because their PROOF was not enough.
When Sapp crossed that line, he eliminated any options that the NFLNetwork had in keeping him.
On a side note, Happy Easter, everyone!