I believe he was trying to keep Jimmy. He misread his ability to sign him to a bridge deal or misread Brady's decline. Regardless, he made a mistake by not trading him before/during the draft. Patriots could have a first round pick+ on this team right now helping them win.
He didn't misread anything.
Fact 1: BB never wanted to deal him to an AFC team, unless overwhelmed with compensation.
Fact 2: BB cannot control dumb franchises. You have to have numerous potential partners to maximize ROI.
How Chicago, Arizona and the Skins were not in on the bidding, no one has any idea, other than they are really, really dumb franchises. As if Trubisky appears to be a better prospect than JimmyG? And, I like Trubisky, but he's more of a risk and did technically cost less, but you get what you pay for. Chicago also just hired an OC that only gave Kareem Hunt 11 carries total on Saturday, with a 21-3 halftime lead at home, so you tell me how smart some of these franchises are.
Carson Palmer and his albatross contract and fading career is a better investment than JimmyG? The Skins still have not signed Cousins, have lost their leverage in that situation and they weren't bidding, but once threw away numerous picks for RG3?
Again, it is not BB's fault the league is littered with horrendous franchises.
IMO, teams are also FEARFUL of dealing with BB because he has a rep of fleecing other GMs due to his brilliance.
Even the Collins deal, look how good that whole thing looks.
1. Traded back and fleeced Vikes GM, Rick Spielman. He drafted Collins and then Logan Ryan, along with Josh Boyce in the process. Obviously. Boyce was a bust, but the yield is classic BB. Minnesota drafted Cordarelle Patterson, a guy who needed the playbook dumbed down for him at the Univ of Tenn.
Again, BB cannot control stupidity elsewhere.
2. The Pats won a SB in 2014 and BB deemed Collins uncoachable and only seeking the highest bidder, so he dealt him off for a 3rd and won another SB.