Okay, let's rule out players first.
I don't think Lofa Tatupu has been consistent enough to trust this season. Sure, he'll get you a few tackles here and there, but he's not close to the other options you have.
I think if I had to choose, I would go with Geno Hayes (who had a nice game last week but has been rather inconsistent in general this year) and one of the Atlanta linebackers. It's a tough call though. Belcher is interesting because of his matchup, but I wouldn't trust him. Hayes and one of the Atlanta LBs get my vote.
David Larkin: writer of the weekly publication "IDP Game Notes"
Find me on Twitter: @davlar87