The Packers went 13-4 last year without Bahk, as well as Myers (week 6 and on) and no Jenkins from Week 11 on. Yes, we lost Turner and Patrick in Free Agency, but I think our depth is going to be equally as good, if not stronger this year. Runyan and Newman had pretty decent seasons last year for inexperienced starters. Nijman continues to slowly progress. Both Meyers and Bahk should be back at full strength. Then Gute went and drafted what I think are going to be 2 good O- Lineman in Rhyan and Tom. Jenkins should be back at some point and probably just in time to fill in for the usual "lost for the season" guy.
I'm actually excited about the OL and its depth. Sign a guy like Jared Cook at TE, see how the WR's are doing and add Julio if need be. Otherwise, I really think both sides of the ball are rock solid.