Shohei Ohtani had never played at Nationals Park before this past week, when he and his Dodger blue entourage swept into Washington. No team in baseball travels as they do, with the extra security and dozen reporters and pop-up banners that the public relations team stands up for the cameras whenever Ohtani speaks. None of this surprised the Los Angeles Dodgers, of course. And relentless scrutiny isn’t new for Ohtani, either.