I'm not sure what to think really. Back during the ESRB business, I didn't want it to be true since it was fairly disappointing, but in my gut I could tell that it was likely real. Even when the videos came out, I thought that maybe they were Brawl mods. With this Grinch stuff, I want it to be real, and as a result maybe I'm believing in it more, because I'm sort of leaning real. I'm convinced that the actual Grinch images are real, and that as such, in the scenario that this is fake, the person must have used work equipment for his own photoshopped image. Not really sure to make of the impersonation stuff and if that is legit, a lie, or just something that unintentionally popped in there. Given how the bands are encased in plastic, and there are multiple of them, along with everything else though I can't help but feel the more likely explanation is that it's legit. And I guess I weight that more in my mind than my trust of industry insider's trust for their sources.
Even though I'm weighing in my head more to the side that its real, I can see it being fake too. Hopefully we get an update to the banner soon to solidify things. Even just Ken getting added would probably settle things.