But what they are doing isn't crooked or dirty. It's a legal play.
And sorry, this is BS.
First, it's pretty ridiculous to treat it as crooked and dirty for the Eagles to run a play that is perfectly legal, and not treat it as crooked and dirty to intentionally try and cause a major injury.
Second, Cowboy fans were up in arms in the 1970s when George Allen and the Washington players said they were going to try injure Staubach and put him out of the game - and they did - and when Buddy Ryan put a bounty out on a couple of Cowboy players in the 1990s. We saw that as crooked and dirty, so how is it any better if the Cowboys do it?