Tom did a Q&A and was called a liar already.
His words were totally twisted by Mark Brunell and others from the Q&A.
Any statement he puts out is going to require him to say it out of his mouth. For instance, Don Yee has already said that Brady absolutely denies any deflating involvement. It was absolute.
The problem with Brady talking at all is simple at this point. In one of the texts, Brady discussed PSI, 16 PSI balls, reading the refs the rules, etc. They are going to ask if he has had any such discussions in the past.
Brady is open to a lot of questioning right now. So he can't get into it because of the legal case. The fact that he already underwent 7 hours of questioning tells me that he had good answers for questions about the text after the October Jets game.
But he can't get out there in public with it.
He can only defer, and sometimes that doesn't look good to a questioner. The question is very valid.