I think it's a lack of security thing. For example, if Briggs were to tear up his knee this year, the Bears wouldn't franchise him again, and his open market value would probably take a big hit. ah, good point. I guess when you get franchised multiple years in a row, like Walter Jones was doing for a while, you have to perform at a top level and stay healthy year after year. The thing with Briggs is, he really rolled the dice the past two years, making fairly little (~$400,000). He passed up the opportunity to sign a fairly large longterm deal, clearly holding out for something that would give him a ~$15m signing bonus, which is twice what he's now guaranteed. I could see being pissed about getting only $7m and having to roll the dice again that he'll play a full healthy season.