OK, I'm ready to give my first projections for O line. Let me know how wrong I am. LOL
Left Tackle: Braxton Jones. Super athletic. Smart. Understands leverage. Better at run blocking than pass blocking now. Did not face upper level competition but dominated. Needs to learn technique and get stronger. Has excellent Tackle size with his long arms.
If Jones is not the guy, there are 4 others competing for the position. All of them except for Borom have longer than 35" arms.
Left Guard: Cody Whitehair. Almost a lock at this position for this year.
Center: Lucas Patrick. Again, almost a lock. He's a veteran and is already taking leadership of the line. Big improvement from Mustipher.
Right Guard: I'll go out on a limb and say Bears will look for a RG in free agency or switch one of the other O line Tackles to the position.
Right Tackle: Teven Jenkins. It's his natural position and he would have been a 1st round pick if he wasn't injured last year.