a reporter a few weeks ago, and I guess MDS of PFT just picked it up. The same reporter says he thinks Gruden does it in Wash. But when you have the coach in the box see the presnap coverage and the ability to talk to the QB until 15 second before the snap it gives the offense a good advantage, the QB knows he has good info. Of course, at the snap, most of the time the coverage shown is changed to something else.
