That could be part of it with Leary and Frederick projected to start. At least with Bernadeau there's some experience there. It's clear, though, from the Free move and the attempts to sign the vets that Dallas isn't exactly pleased with Bern, either. Neither provides the push we need up front in the running game, but I've seen Arkin get pushed into the backfield less than Bernadeau this preseason, even with the s.
For me, actions speak louder than words, especially on the offensive line.
They've done everything they can to keep Arkin off the field. To the point of reshuffling three spots on the line.
And they've obviously tried unsuccessfully to this point to sign two veterans at the position.
If you need to go to such lengths, this player should not be on the roster.
Admit your mistake, move on, and find someone you're not terrified to play.
He has been the first player they've put in when a starter is missing, though. Might have been because others (Parnell, Kowalski in particular) were hurt, or it might be that he's the best of the rest. They simply don't believe he's as good as Leary, Frederick, Free and Bernadeau on the inside. Of the rest, I think he's ahead in the pecking order than all other interior linemen except Livings and Costa, not necessarily because Dallas likes him a lot, but simply because there's not much else (although an argument can be made for Kowalski over him).
So the question is how many interior linemen do we keep? If Leary, Frederick and Free are the interior starters, do we keep three experienced backup interior guys — Bernadeau, Costa and Livings — or do we cut Livings because of his degenerative knee issue and keep Arkin instead, or do we keep four interior backups — Bernadeau, Costa, Livings and Arkin — with Free being the backup tackle as well as starting guard?
To me, the four interior backups is a possibility because it's hard to gauge what Dallas will do with Bell. In that case, Arkin stays. Or if Dallas feels Livings has no real chance of returning this year, the Cowboys cut him and Arkin stays.