I doubt Barclay has any trade value. The guy was a UFA and ended up resigning with the Packers with little or no guaranteed money, so there was obviously no interest out there for him. He was rated 76th out of 77 OTs last year by PFF. He gave up 9 sacks and played less than 1/3 of the offensive snaps.

Keep Tretter. They likely wouldn't get THAT much for him, and I'd rather have the comfort of him being a top backup. Plus, things change. Linsley could get a career ending injury this year. If that were to happen, it would be nice to be able to plug in Tretter. It's even a slight possibility that one of the two could replace Sitton or Lang at OG next year.