I have no problem with the blitz on 3rd and 11. In fact, it forced Sanchez into a very low percentage throw, essentially a lob to the sideline toward a covered receiver. Unfortunately for the Bills, Sanchez put the ball where it needed to be AND Burress made an incredible one handed catch.
The odds of that situation favored the Bills. Didn't turn out our way. I don't see how you can blame the blitz. Would you all have preferred to see them do the typical 4-man rush and give Sanchez ~10 seconds to beat us?