Packers should go 10-6 (at a minimum). Let's say 4-2 in the NFC North and wins against the Jets, Dolphins, Bills, Falcons, Bucs and Eagles (at home). The Panthers and Saints aren't exactly world beaters.
I love the offense. The return of Brian Bulaga and Derrick Sherrod having a full offseason to workout should help stabilize the offensive line. Rodgers is still the best quarterback in the league. Assuming Nelson, Cobb and Boykin stay healthy the passing game should be top 5. Eddie Lacy is a beast and should only get better after a year of playing time.
The question mark will still be the defense. Assuming Clay Matthews is healthy and Sam Shields resigns, the defense has two playmakers. Mike Daniels was the team's best defensive lineman last year and should improve again. The questions marks still remain Nick Perry, Morgan Burnett and Datone Jones. The defense could be special if a handful of players mature and develop into contributors.
I'm interested into seeing what happens in the offseason. Sam Shields is my only "must resign" player. I wouldn't mind a veteran or two being added to the defense. There might be some affordable options at safety and linebacker. The draft is a total question mark. The Packers will draft the player available, so this could mean safety, linebacker, tight end, defensive line or receiver.