Apparently, Beebe and Guyton did pretty well with the first team today against the Rams, according to Spagnola.
https://www.dallascowboys.com/news/mick-shots-now-having-to-toe-the-offensive-line
But if Wednesday's first indications mean anything, Guyton, short a couple of false starts, held his own against the Rams first-team defensive line, and again, short one bad snap, Beebe did the same working with the Cowboys starters in place of Brock Hoffman.
Guyton fought hard and well against the Rams first-round draft choice Jared Verse, who lines up as an outside linebacker in the Rams 3-4 alignment. Verse proved to be a handful in last week's scrimmage, but Guyton proved up to the challenge on Wednesday. He stoned Verse in a couple of one-one-one pass rush reps. And then during an early team session, the highly emotional and mouthy Verse got pancaked by Guyton twice on back-to-back plays. Gotta like the rookie's fight.
As for Beebe, saw him execute a block just like on his Kansas State tape at guard when he takes on a defensive lineman and then moves to the second level to neutralize a linebacker.