My best guess...
LT- Okunlola
LG- McCoy
C- Rodriguez
RG- ??? (Buchanan/Merriweather/SJ...)
RT- Cantwell
Okunlola is probably our best athletic profile for LT, notwithstanding the way he dominated late at LG and the urge to keep him there. Expecting big things there. McCoy at LG is a solid veteran. Rodriguez at C is limited and injury-prone, but serviceable when healthy. I'd have expected Kinsler in line for the RG spot, that's a loss. Who knows what we get there. Never optimal to start a TF at OT, but Cantwell at RT looks very promising. Some growing pains to be expected, but his size, strength and flexibility will allow him to be molded into a monster. OT depth and C makes me most nervous.
Mirabal and Mario have their work cut out for them to get this line to approach 2025, 2023, or 2024 levels. But this is what these guys do, so I don't think it's unreasonable to expect improvement from these players and for people to step up.