Two things, as someone who has done football stats (though not NFL):1. Tackle happened outside the hash marks (aka the "pocket")2. There was no obvious intent that Vick was going to throw the ball.From what I've read, statisticians also will review blocking schemes to try to determine intent for 2.). However, in this case it happened so fast and Vick never gave the impression of trying to set up, so I'm guessing the statisticians tend to err on the side of calling it a "rush" rather than a "pass attempt."--For the record, I lost a game in a IDP league last year when Chris Clemons had a sack taken away. Can't remember the QB, but he was set up to pass and then took one step forward as if to scramble before being planted by Clemons. Initially was ruled a sack, changed to a rush.It tends to be the most common stat correction in a given week.