Yahoo Sports reports: Top-ranked Scottie Scheffler and world number two Rory McIlroy made final US Open preparations on Wednesday in the last practice session before a major showdown at formidable Shinnecock.It's also a course that can go from on the edge to over the top in terms of fairness, players mindful of claims the US Golf Association "lost the course" at Shinnecock in the 2004 and 2018 US Opens.