Depending on the contract and length could buy in. However, I would like to do a full reset on defense and go with youth movement. Use available resources on the offensive side. I think McDermott can manage to field average defense regardless. The amount of resources spent on the defense hasn't helped at all come playoff time. Go with low cost FAs and draft to to re-load on defense. There are too many veterans on both sides of the ball who are making a bunch and whose contracts no longer meets production.