Here's my train of thought. Perhaps the team thinks they would rather be weak at tackle over guard since the two TE set will allow help with the tackle. Thoughts?
I think they're crazy if they replace Free with Parnell at OT. According to Broaddus, he's not even playing like he's fully healed yet. I'm hoping we find another capable lineman to supplement what we already have. Parnell's not the answer.