If the way we've been playing the last few games continues to the end of the season, I'd really be surprised if we made any dramatic changes on the OL. I could see all 5 of the same starters back next year (since Flo and Rivera's contract may make it more sense to just keep them and draft a few guys or pick up a few young, cheaper FAs). I'm okay with Kosier. I think he does a pretty good job. He's not going to a PB, but he holds his own, pulls well, and has gotten better against the all-out blitzes (but we'll really find out when Philly comes to town)
If McQ is our future LT then that's great! I would still like to see us get Steinbach to replace Rivera. I think Rivera has been terrible.
I think Al Johnson is a goner. Gurode gets resigned.
Whitley will be back who can back up Gurode at C and also back up at G.
I tend to think Fabini will be gone but he and BP have a love-affair so who knows. Be nice to keep him on the cheap as a backup.
Colombo is a keeper for sure.
Rivera needs to go. Although I'm not sure if his contract won't force us to just keep him and bring in some young competition either via draft or a young, cheaper FA. As stated, I'd prefer to replace him with Steinbach but I fear that Steinbach will want a Steve Hutchinson-type contract, which we absolutely will not pay. I'm not sure if there will be a Kosier-type guy out there or not.
LT hinges upon McQ. Flo will get one more season (per his contract) and then he'll walk. If the coaches feel that McQ is definitely the future at LT, which I tend to think that they do, then we don't need to use a first day pick on a T. (although if we do, Jake Long is my pick)
On a related note, if we don't think we need to go after a first day OL in the draft, our options are WIDE open as to what we can do. We'd have the draft freedom to package a few picks and jump to the top to grab a bigtime playmaker (my choice would be Calvin Johnson) or we could trade out of the first completely and stockpile 3-4 extra draft picks. Either scenario sounds great.
I forgot about Proctor. We really may not need to do anything drastic along the OL other than develop McQ and Proctor and churn the backups on the roster...maybe a few late round gems again....
We're pretty well positioned all over the roster.