Snead has said he believes you can get as good of Oline players in the middle rounds as in the 1st. That might be an exaggeration, but I think he made his point.
I don't know how many times the Rams have to say that they think Noteboom is Whitworth's heir apparent. So at this point they believe their next LT is already on the roster and quite inexpensive.
I think they'll look long and hard at interior Oline in the 3rd and 4th rounds.
But with the depth of Dline talent this year, and with Brockers in his final year, the more I think about it the more I think that their first pick, whether it's the 31st or a bit a of trade down, is likely to be a DL assuming someone they like is there.