Non-Levitre OG options for Bills

One of the big fish on the free agent market this offseason is Buffalo Bills OG Andy Levitre. As of this past week, the Bills hadn't even floated an offer in front of him, so it appears increasingly likely that he'll at the very least check out his other options, if not sign with one of those other interested suitors. That will leave a big hole for Buffalo on their O-line, but they do have some options with which to replace Levitre.