Buuuuut, that's not what you said in your OP. What you said was the media ran him out of town and one day we're all going to get mad at them for doing so - not that he was run out of town, all fans think the new coach will be 100% better and now the fans need to trash on Marrone to feel better about him leaving.
Either way you look at it, I bet you're more upset about Marrone getting trashed in the media and by fans than he is. As an NFL coach, he knew this day was coming eventually...