Free agent OG Travelle Wharton is interested in playing for the Dolphins. The Dolphins want to look at younger options first. Wharton, 33 in May, is our No. 1 free-agent guard available. Miami signed Shelley Smith to man one of the guard spots, and second-year G/T Dallas Thomas is currently penciled in opposite him. Wharton proved in 2013 that he still has gas in the tank.