The man who could help Brian Flores in his lawsuit vs. the NFL is … Jon Gruden

Against all odds, disgraced former Raiders coach Jon Gruden has garnered some support from the public — grudging and conditional though it may be — in his fight against Roger Goodell and the NFL. You wouldn’t think he could come back from the racist, sexist, homophobic, slur-filled emails that got leaked last year — and “come back” might be a stretch for what’s actually happening, given…