This actually makes me think that the NX reveal is coming relatively soon. I think once Nintendo reveals the NX, they're going to want to consistently devote as much attention to it as possible up until launch, and this Direct seems like a good opportunity to get all their 3DS updates and announcements out there so they can start focusing on the NX soon. It's possible that they announce big, new games for the 3DS, but even if they do I doubt they're coming out this year (so I don't think whatever is announced here will necessarily be competing for attention with an NX reveal). There is one huge holiday 3DS release that they'll want to keep talking about in Pokemon Sun and Moon, but that has been getting its own regular video updates and they could just continue with that.