heard a sports scientist on the radio this morning talking about this again.
he said that a ball being wet - just like you dipped it in some water and quickly pulled it out, so not being completely drenched in water or anything, just like if you were playing the game with a wet ball as if it just started raining - adds more weight to the football and will effect it more than the 2lbs of psi that they are claiming it lost.
also had former tight end on the radio who has been out of the nfl for over 8 years now talking about how when he was playing, they had equipment people doing things to the balls before every game like scuffing them up with large brushes used to brush horses, and compressing the ends into the ground to make the ball not as long (like how the kickers do it before they kick off), and a whole bunch of other crap.
then i heard multiple people including rg3 that they had no clue there was even a rule about this before and that the balls are just inflated until "they feel right" and they give them to the refs.
it's hilarious how this is a whole much a do about nothing and how big it got.