I'm in the "never say never" camp. I know everyone says we're keeping Pees. But Frazier is a little over-qualified for the job he took here. I think the writing is on the wall for Pees. If a clear 4-3 talent falls to us at #6 (Bosa, Jack), I could see us gradually shifting from a 3-4 to a hybrid and then to a 4-3 in a few years. The money isn't there now, but we'll be rebuilding the defense in a year or two anyway. When it comes time to replace Suggs, Canty, Dumerville, Smith, Smith, and Webb, who's to say we have to spend that money on 3-4 guys?
But I wouldn't expect it for next year; we're more than just two people away.