I was thinking about this weirdness with the negativity of the fandom. It's partially that we're all spoiled. But I think more than that, it's like fans are trying to move on after a beloved spouse dies. Not to that extent, but something along those lines. Nothing measures up to what you had, and you are almost rooting against falling for anyone else, because it seems like that would somehow diminish the specialness of what you had. It seems disloyal to allow your heart and hopes to move on with a new group of guys, and it seems even worse because it's almost presumptuous of these guys to wear the same laundry as the ones you lost.
I dunno. Something like that. I feel some of it, but the alternative to rooting for the best and hoping is cheering (even partially) for them to fail or giving up on football completely. And I know people - lifelong fans - who walked away from pro football over the last few years. They said it's not the same and never will be, and it's not worth investing the time and emotional energy for something that will never be what you want it to be.
Or maybe not. Who knows.