You are correct. I had the same exact thing happen to me in my 49ers franchise. After a good season, of not getting hurt, Stafford along with Suh and their HB J. Best all improved in their OVR rating quite a bit. With a free agent pickup and two nice rookies, the Lions were a competitive team. It didn't hurt that they had an easy post-season run against the rams and two other teams with injured stars.