If the new standards for checking balls being properly inflated and documented before the game and at half, creates data which show cold weather environments deflate footballs in the same range that the Pateiots balls deflated, the league is going to look absolutely foolish. By the same token the opposite can happen and confirm Brady was guilty. In this circumstance the league has more to lose than Brady. Brady is already perceived as guilty around most of the country. Confirmation of Brady's guilt would mean little to most people.
But if the NFL has data that shows this was a witchhunt, is the league going to give back the Pats million dollars, the NFLPA's money spent on defending Brady, Brady for retaining Lessler, and the US Court system for bringing forth a frivolous case and will the Pats get their draft picks back?
I think we all know the answer to that question.