I don't think the NFL should be worried about pinning this on any one person (not that I think this is all that likely a course for Goodell and his lawyers). Instead, the league should say 2 things: First, it is not possible for the balls to be that deflated absent tampering, and the only ones to be in a position to tamper were employees of the Taintriots. Logic precludes any other possibility. Second, even if we can't identify where the individual responsibility lies (ballboy, Brady, Belichick, or someone in between), we will punish the team. Because the organization has shown itself unable to police itself. And that punishment should include draft picks and a suspension for the head coach, since he is the man in charge.
Here is an interesting quote from Goodell from article on SI.com today (speaking in 2008): “Too often competitive violations have gone unpunished because conclusive proof of the violation was lacking,” Goodell wrote. “I believe we should reconsider the standard of proof to be applied in such cases, and make it easier for a competitive violation to be established.”
kj