McNally could be my twin brother. He's 48. I'm 48. He's "chubby". I'm chubby. He needs to deflate. I need to deflate. He takes a leak before he goes on the field. I take a leak before I go to home depot.
Making taking a leak before you do anything a priority is a middle aged chubby guy thing.
And to add to the understanding from a chubby guys perspective, I would hate to have to go into a bathroom with a bag of footballs and grab them one by one to let air out of them. Bending down to grab one, then pulling my pants back up, bumping into the walls, putting it back into the bag.........no way. If I was Brady's inflated ball guy he would have to just throw whatever the refs gave him because if I had only 90 seconds to either check the footballs or take a leak.......I'm taking a leak.