yep. for some reason around here they like to punt with an older ball. I don't have a problem with it as long as it's legal. We don't stop the game for it though, and if we've already put one down, we are gonna play with it. unless of course, they bring one with them and ask politely if they can trade balls for 5yds...

Because an older ball has more "give" and thus compression and they can kick it farther.
We are not going to allow a different kicking ball to come in.
I think I would have taken an officials TO to send the kicking ball back to the sideline. No harm, no foul.
DOJ seems reasonable because that's what happened.