I would love to see us go with a 5-man Dline with Jones over center. If he can't go then i'm ok with Pennel over center instead, it just reduces our rotation breaks.
Franks - Nnadi - Pennel - Saunder - Suggs
Now that is some run-stuffing power right there.
The Titans have a good center that they use a lot in their running game. He doubles DTs, he chips the DT and goes in the 2nd level and blocks LBs. Jones is having a good year and has quick feet to stretch block.