I haven't read anything as of yet in regards to forums rules specifically regarding spoilers, I imagine that such things will come about later on as Sly and KB are still really just getting the forum together. At any rate, this was broken on WWE.com minutes ago so WWE is sort of "spoiling" it for us.
According to the site, William Regal announced during tonight's NXT TV tapings that the NXT North American Championship will be introduced at NXT TakeOver: New Orleans. The inaugural champion will be determined via a ladder match consisting of Ricochet, EC III, Adam Cole, Velveteen Dream, Lars Sullivan and Killian Dane.
Well this suddenly came out of nowhere. If this involved the main roster, there'd have most likely been some buzz about this for at least a few weeks but they usually keep things pretty tight lipped when it comes to NXT. The line up for this match looks to be pretty wide open, though I'm sure a favorite or two will emerge over the coming weeks via episodes of NXT.