It seems that Mr. Pereira was making a joke. He apparently said so on Twitter, then deleted that statement as well.
Former G4 host Kevin Pereira has been playing with Nintendo fans all day. It's clear that he's involved somehow with Nintendo's appearance at the GameStop expo. That we know for sure, but should fans expect NX info from that event? As you can see above, Mr. Pereira has a thinly veiled hint at NX info tomorrow in his tweet. The thing is, he quickly deleted the tweet after sharing. Was he just teasing Nintendo fans, or should we be legitimately excited about tomorrow? Thanks to ContraNetwork for the heads up!