NEW YORK CITY — Michael Penix Jr. brought his brothers. At 6:47 p.m. on Saturday, Washington’s incomparable quarterback walked into Lincoln Center wearing a purple suede suit … And an unsurprising secret. Specifically, his jacket contained multitudes — and more than 90 names. Its interior lining listed each of Penix’s UW coaches and teammates, a roster (and symbolic statement) in bold black type. Prior to Saturday’s Heisman Trophy ceremony, the senior signal caller said: “I wanted [the suit] to be something that was special to me, and to be able to highlight others as well. So I was able to ha…