I just hope they fill the inevitable Nintendo droughts with remakes of Wii U games, so NX won't be a repeat of Wii U. There are some wonderful games on that console that never got the attention they truely deserved because of the platform. A Xenoblade Chronicles X looking even better than what they showed during the first reveal would be a great magnet for core audience. They have over a year to push it to next level and possibly get even more sales than the Wii U original.
N should take a page from Sony porting The Last of Us and all the benefits that port gave them - not only decent sales, but also having a massive hit game to bundle with the console. They can start porting Wii U games day 1, since they are going for an audience that never owned a Wii U and couldn't experience these wonderful games.
They have to make sure that they release at least one first party game every single month - be it a new game or a Wii U remake. The usual suspects of Zelda NX, Metroid, SMG3, Animal Crossing, a party game, etc. should be supported by DK:TF, Bayo2, Zelda:WW, Smash, Mario Kart 8 (both with online shared with Wii U), etc. They should sprinkle new games with ports for the first 18 months, so that the release is jam packed no matter what 3rd parties do with their console.
PS. I bloody hope that NX will be more powerful than the PS4. Enough with these stupid shenaningans already. A game that runs 900p/30fps on Xbone and 1080p/30fps on PS4 should run 1080p/60fps on NX and we would have a winner. With the extra time and advanced technology there is no excuse for Nintendo at this point.
Wii U is a GCN 2 - I called it months before the release!
My Vita to-buy list: The Walking Dead, Persona 4 Golden, Need for Speed: Most Wanted, TearAway, Ys: Memories of Celceta, Muramasa: The Demon Blade, History: Legends of War, FIFA 13, Final Fantasy HD X, X-2, Worms Revolution Extreme, The Amazing Spiderman, Batman: Arkham Origins Blackgate - too many no-gaemz :/
My consoles: PS2 Slim, PS3 Slim 320 GB, PSV 32 GB, Wii, DSi.