Dallas Thomas and Billy Turner are currently penciled in as the Dolphins' starting guards.
Dolphins second-year RG Dallas Thomas has graded out as Pro Football Focus' worst offensive lineman by a wide margin through the first two weeks of the preseason.
The Dolphins are giving second-year OL Dallas Thomas the first crack at their starting right guard job.
Dallas Thomas has been getting the majority of the first-team reps at left guard at Dolphins OTAs.
Dallas Thomas was running as the first-team left guard when the Dolphins opened OTAs on Tuesday.
Dolphins signed third-round G/T Dallas Thomas to a four-year contract.
Dolphins third-round G/T Dallas Thomas (shoulder surgery) participated in position drills Monday at OTAs.
No. 77 overall pick OL Dallas Thomas (shoulder surgery) is expected to miss the Dolphins' entire offseason program, but could be ready for training camp.
Dolphins selected Tennessee OL Dallas Thomas with the No. 77 overall pick.