Not sure how active we'll be on cutdown day at OL. Probably at C, but not OT. It makes sense in theory to go after that spot because it's such a hole, but our problem at OT isn't a shortage of end-of-the-roster guys. Our problem is lacking starting caliber talent. It's unlikely other teams are releasing players better than Lowe/Okorafor/Anderson/etc. As much as we gripe about them as starters, they're all NFL level backups. Every team is going to keep 3 OTs and they all can likely accommodate a 4th if the player is really worth it. So it's unlikely any other team's 4th or 5th OT is going to be a legit starter. It'd likely just be another player on par with what we have, except now needing to be brought up to speed on the playbook and building chemistry.
I think if we add an OT, it's more likely to be practice squad where we'll be seen as a desirable place because those guys are looking for a path to getting a shot at the NFL level.