If the balls were deflated, we know why.
per Drudge:
http://connecticut.cbslocal.com/2015/01/20/tom-brady-admitted-in-2011-he-likes-deflated-footballs
To paraphrase Judge Judy: So Tommy, were you lying then when you said the interinflated footballs charge was nonsense (i.e., that you didn’t know anything about it) or are you lying now when you say you like underinflated footballs (i.e., that of course you knew about it because you handle footballs for a living) ... hmmmm, little Lady Brady?