Man, there is zero to apologize for for wearing camo hats a couple games a year. If it was Realtree camo, sure, get upset, but digi-camo our military wears pisses me off people would have something to say about it. My son wears his Nike digi-camo Alabama hat every chance he gets. Stupid stuff like that grinds my gears.
From the stuff I heard/saw, it wasn't really outrage from anyone, more of... not these hats again... type stuff (you may remember last year's team wore them a lot, at the request of the players). I think Vaughn was just letting the fans know that he understood the traditions, but that they were going to wear the hats that particular weekend, so heads up. Nobody was too butthurt about it, I just thought it was funny that even he was saying something. Made me think of the comments that would be made if the football team decided to make a minor change for HC week or something...