As far as the O-Line goes I would have a look at the LG and C positions. Like you said i would give Wand another year and the right side is pretty much set as far as contracts and all go. But i like the idea of a beasts at C to take charge and be a leader on the O-Line. I would also look into replacing the Pitts, but he would be good for depth.
"Get ya hands off me!!!"-DROB