Ive heard the FO wants Urlacher, Roach and Idonije back. I think change is good and u can upgrade at least 2 of those defensive positions while also getting younger. I suspect they'll try to keep the D as stable as possible so they can get another year out of it, in order to focus on fixing the offense this year. That's what I expect as a general strategy, but circumstances might alter that plan to some degree. Draft availability, cuts by other teams, etc...