"Arizona Cardinals -- Uhh, what happened to the up-and-coming, perennial playoff-caliber Cardinals? They were here a minute ago. And then … Anquan Boldin left. Antrel Rolle left. Karlos Dansby left. Kurt Warner retired. His replacement, fifth-year QB Matt Leinart, imploded. It's hard to win if nobody on your team, including the head coach, thinks you can lead. That's basically what happened to Leinart, who failed to inspire confidence or first downs during the preseason. So Ken Whisenhunt cut Leinart and promoted Derek Anderson to starter. Whooee." Yet another "expert" barley skimming the surface of a very complex offseason for the Arizona Cardinals. He's forgetting everyone who left, sans Warner, has been replaced with someone as skilled. What do we know know though, we're just the guys who watch the team every week and follow their every move.