By Mark Lamport-Stokes OAKMONT, Pennsylvania (Reuters) - Dustin Johnson, Sergio Garcia and Lee Westwood have all been viewed as perhaps the best contemporary players yet to win a major title. All three have a chance to shed that tag at the U.S. Open on Sunday, though simple arithmetic reveals that at least two of them will leave Oakmont without being able to do so. The heavyweight trio were tied for third at two-under, just three strokes behind pacesetting Irishman Shane Lowry, when third-round play was suspended at Oakmont on Saturday. More...