"Receiver DeSean Jackson once tweeted that Philadelphia would sting the Cowboys...

We'll leave the body part to your imagination.

Jackson clearly doesn't have a problem talking trash. But he does have a problem when those words come from a defensive coordinator.

Jackson has taken issue with Rob Ryan's comments about the Eagles that go back to training camp. He said it's hard to respect when a coach takes a shot at a team. Jackson said he would be more understanding if it was a player because then he could take a shot at him in the game.

"I know that Jackson said it's not right for me to comment,'' Ryan said. "And he's right about that. I don't play on Sunday. I know he wishes I did. I mean, hell, he doesn't have to worry about tackling me."