Definitely Mike Wallace, no doubt. NO will score points so PIT will have to throw and Wallace, in my opinion, is an every week starter.
The "Nelsons" question is tougher. The StL pass-D is definitely worse than the NYG. Rodgers has more weapons sure, but I think GB could put up 40 points, giving Jordy more chances. I like D. Nelson, but BUF is on the road and I think that gives Jordy a little more upside.