I think it has more to do with Jacobs being out then Burress. They showed that they can win without Burress, but once Jacobs went down, that's when they started playing crappy on offence. The Giants have enough weapons to use at Wide Receiver that don't miss Burress. I don't dispute that Burress selfish, and don't want to see him back in a Giant uniform anymore, ever, but they need Jacobs more then Burress.