I'm surprised to see Asiata get up there to first team. I wonder if his conditioning is better.
I agree Brendel may be a name to watch.
Eric Smith looks like the real deal to me and he hasn't been first team much, if at all, that I know of.
Tunsil
Urbick
Pouncey
Bushrod
James
With Asiata, Young, Smith, and one or both of Brendel and maybe Steen as backups. One gets axe (or someone else gets hurt, which is more likely) when Larsen is back.
No way would I try to practice squad Smith. He looks like the real deal and has some nasty to him.
If you go ten OL, you may have to go five receivers, though. That might work because we will have plenty of practice squad options at receiver.