Hey guys, I have 2 questions about the Cowboys which I am curious about...if any of you can shed any light on these two things it would be much appreciated! 1. Why was Jimmy Johnson fired by Jerry Jones after winning a second straight SB? All I ever heard at the time is that there was a power struggle...but over what? Does anybody know what really went down? How did the fans react to the firing when it happened? I would be livid. The Cowboys could have possibly won 4 straight Super Bowls had this not happened, rather then 3 out of 4. 2. What brought about the decision to switch from a 4-3 defense to a 3-4 this year? Is it because Parcells' championship defenses were 3-4, or is this a decision Zimmer made on his own? Thanks!