With the exceptions of Wells, and Maybe Bulaga (who you even said was struggling, I would replace the whole line off your opinions(and mine are pretty in line w yours).
Clifton is over after this year. It is his swan song
Colledge I agree w you, never a fit, too many penalties, too many "what ifs". BACKUP at best on another team.
Wells has looked good, not great. Could survive and start elsewhere with the right circumstances.
Sitton REALLY?!?! His status is amplified by the lack of talent around him at best. He backs up at best on 25 out of 32 teams IMO.
Bulaga is a rookie, and he gets the OL break this year as such.
We still have major problems on this side of the ball, but currently it is working. If they produce another win, and show some heart, than I say let them keep it up.
The loose cannon on the linew remains Colledge though, as he always seems out of place, overmanned, and over penalized. He hurts us WAY more than helps us...