PITTSFORD, N.Y. (AP) — Jon Rahm is playing some of his best golf and likes what he sees at the PGA Championship. Oak Hill has been restored to what Donald Ross intended. For the second major of the year, it’s long and framed by thick grass. Rahm watched video of the last PGA Championship at Oak Hill in 2013. The course and conditions are different from what he faces this week. But he noticed how discipline and a good wedge game could go a long way. Rahm isn’t ready to think about a Grand Slam this year. He just wants as many major championships as possible.