Aaron Schatz, over at football outsiders, released
this list today of failed completions, which is designed to measure how frequent a quarterback ineffectively dumps the ball off, and not enough yardage is gained to constitute a "successful" play.
As I'm sure a bunch of people (myself included) suspected, Jason Campbell is on the list of top ten quarterbacks in failed completions. He's actually tied for ninth with Peyton Manning with 79 "unsuccessful" completions (24% of his total completions). What's more interesting, to me at least, is some of the players higher up on the list.