1. and 2. In this image, you can see that Vick has Jerry Porter wide open down the sidelines. There are a number of plays like this, with this being only one example. I am busy chasing some guy out of the zone as noted by the blue circle. The defensive back has deep coverage on the far right hand side. This setup worked perfectly for the Raiders. However, in the second picture you can see that Vick has thrown a wormburner to the wide open receiver (note the shadow). Further, Porter is not even turning around to look at the ball. Guess he knows ahead of time that it will not be catchable.