I wouldn't be surprised if Robert Jones ends up being one of the guard starters.
I'm not predicting it as a certainty, but it wouldn't surprise me. There never seems to be much drop off when he subs in, so I think he gets a shot to claim a spot.
He's the poster child for developmental oline: then resign for a nice price medium term at a position where a team shouldn't overspend.
There seems to be a group who wants 5 All-Pro OLmen and anything else is unacceptable. To me, Jones is one of those who could start, depending on competition, but, for now, him starting isn't unreasonable. And, AFAIK, there's no certainty on williams and Wynn. It seems there is one critical need need at OL and a couple more who are targets for upgrade.