I don't think Brady is innocent at all, and the preponderance of evidence from the mountain of circumstantial stuff and a healthy dose of common sense shows that in my opinion.
It's just too bad the leaders of the NFL has been so incompetent the past few years, especially in their procedures in issuing discipline and investigating things that they screwed this up so laughably bad. Goodell needs to go and they way they structure, investigate, arbitrate, and hand out punishments needs to be wiped clean and built up from scratch to make it both more fair, independent, balanced for the acts committed, less arbitrary, and to restore some sense to it. Part of it is the nonsensical punishments in the past that were both too soft and too harsh have come back to haunt them.
As it is I don't see why any player facing any significant penalty wouldn't just contest everything in court now, even if they probably won't win, in the hope they can get lucky or the NFL just screws up somehow like they have done lately. That would make a mind-boggling huge mess.