And if I remember correctly he walked past at least two, possibly three League officials with the balls before heading into the bathroom but no one seemed to think this was an issue at the time. If the League was so concerned about proper ball supervision, why didn't anyone stop him as he walked unsupervised? Additionally if there was some sort of team wide scheme to always get the balls deflated before the game, why didn't the NFL check the security camera footage from the playoff game the week prior to see if McNally was up to his dirty tricks that week as well?
I believe the Wells report tried to imply that McNally had to go to the bathroom to deflate the footballs in 100 seconds or less because the Officials Locker Room where the balls are usually stored before the game is crowded with League officials during the playoffs in a way that it is not during the regular season. In other words, maybe he usually deflates them in that room but had to resort to the bathroom during the AFC Championship game because of all the extra prying eyes. But the week before was also a playoff game which would have created the exact same situation. Did he make an unauthorized bathroom trip that week? No one knows because the NFL either didn't bother to check or they did check and he didn't and they don't want to mention that.
http://nesn.com/2015/05/patriots-jim-mcnally-didnt-stealthy-take-footballs-from-locker-room/
It also makes me laugh that in the transcript of the testimony from the appeal hearing, one of the League witnesses says that the Ideal Gas Law would only account for the lower PSI in the Patriot's balls at halftime if all the balls were tested in the first two minutes or so after they were brought into the locker room. The witness thought it was unlikely that all 11 footballs could have been gauged in about 2 minutes time. But apparently it was likely that McNally could systematically deflate 11 footballs in a bathroom, stuff them all back into the bag and be out of the room in 100 seconds or less.
And I won't even get into the discussion about how the ref (Walt Anderson) said he recalled using one gauge (the one with a logo on it) but Ted Wells decided he must have actually used the other gauge (without a logo)...because the non logo gauge was the only one that gave them the larger number of unacceptable PSI numbers (8 balls under the expected range versus 3 balls under). So he completely tossed aside the testimony of the only person who would actually know anything about the PSI measurements taken before the game because that doesn't match the narrative.