True.
It seems in the Nix tenure though that he favors big maulers and less so, leverage, footwork, mobile guys like Levitre.
Either way, while optimistic as usual, there's a chance that Young and Brown will not make good guards, although Brown played well at center in relief.
My specific concern is that Brown is 6'7" and Young is 6'8".
The both originated as tackles.
If you look around the NFL, you don't see too many interior O-linemen of that height.