Most likely opening day OL will be

Walker, Jenkins, Myers, Morgan, Tom

That will be for various reasons. 2 years from now it could be the 4 of the same: Walker, Jenkins, Monk, Tom, Morgan

I think Morgan starts interior because while he has great feet, he doesn't always use them perfectly and he is a powerful run blocker who gets to the 2nd level. He also has some work with his hands that needs to improve before he stops NFL edge rushers. Both of those are easily within his ability to get right, but it takes time. I doubt he has ever had a great coach. But he has power and balance and that gets you starting at guard on day 1.