I haven't gotten the chance to watch the Direct yet, but I see that Super Mario 3D World is coming to the Switch?
Much like Pikmin 3, I already have it on Wii U, but if you didn't have a Wii U, I'd strongly recommend picking it (and Pikmin 3) up.
I'm also seeing that the Mario 3D remasters were legitimate, but that they're only available for six months, even digitally. That seems like a bizarre anti-consumer move that's going to result in basically every physical copy getting snatched up by scalpers; not sure why Nintendo went that route.
Not sure what else is in the Direct (aside from there being no Smash news), but I'm looking forward to watching it when I get the chance.