Because of the outcry over the supposed preferential treatment by the refs in the Lions game. To make it seem like the integrity of the game was unquestionable they ruled against the Cowboys any chance they got (see the Cobb non catch they credited him with along with the Dez screwing). There was simply no way we were going to get the benefit of any call by the league in that game. And it worked, because everyone immediately forgot the Lions game. But they didn't count on the outcry following our screwing, so they were called on countless shows to defend their decision - and since it was essentially indefensible, and they couldn't admit the truth, they played word games. Endlessly. And the outcry continued, so they went and changed the wording of the rules - supposedly to clarify them. But if they actually made the correct call they wouldn't have needed to clarify anything, the rules were in play and they followed them. Right? But they did change the wording, and now they've wasted an entire season dealing with the controversy created by their new wording and the fact that they are trying to defend what was a blown call made purely for political reasons. So we have catches every week that are under ridiculous scrutiny, and half of them get overturned as they try to apply the reworded Dez rule to them. All because they applied a bias against us in order to appear unbiased to the sheep.