Well, yeah. He'd totally be a human and all, but it's Jack Skellington! King of Halloween! Master of tricks and mischief!

[And now it is becomming apparent why he is having a conniption over this, isn't it? Don't mind Demyx, Sora, he's just flailing a bit right now because hero worship is a thing.]

I have got to try to meet him! But...if he isn't the Jack from our realm, is he similar to our Jack? It'd be totally awesome if he was!