After watching the 1st preseason game, you have to think Elgin can play in the NFL. He did a decent job of firing out and moving Bucs off the LOS and in pass protection, he did a decent job of sinking his hips and working the Bucs rusher.
Oldenburg showed me that he has some skill, but I need to see more.
Hilliard didn't show me enough to really rate him.
All three need to get much stronger and Elgin really needs to get bigger/wider/bulkier.
I really think that if Oldenburg comes on strong, it would allow the Pats to move an existing OT for another draft pick.
If the Pats break camp with 9 OL then I see Light, Mankins, Koppen, Neal, Kazcur, O'Callaghan, Britt, Hotchien, and Elgin as the nine, with Elgin inactive for most of the games.