Branch is not going anywhere, and Parcells would never trade Carpenter.
Now, Shanle for Gorin sounds more plausible. Shanle for O'Callaghan sounds even more plausible. Shanle for Kaczur is even a possibility, although why a scout would have to go to Foxboro to watch Kaczur walking the sidelines is anyone's guess.
My preference would be to send Gorin, but I dont know if the Cowboys would bite.
If we do trade an OT, it would be the second OL-man that we've liquidated since TC opened, after sending Tucker to the Browns. In Cleveland, BB was famous for developing OL-men, and it seems that that propensity continues, with Ashworth, Neal, Andruzzi, Koppen... a lot of top linemen that came from nowhere under this staff.