Well... The whole unification into one console is a bad concept/idea imo cause if its fails, they are royally fucked. Like for example, right now, the wiiU is selling terribly but the 3ds is selling very nicely so it evens out the losses. (Obviously not like even even but you get what I mean) Vs, if they have one device and it fails, well, for the next 5 years, they will not be making any money at all which is really bad. Sure, you could say, oh, one platform = more games and that is a valid point but it also results in higher risk if the platform isn't appealing, then good luck. Specially since that if you make it a portable console, like a tablet, well, it will be very underpowered compared to the ps5/x2 just cause it wont have the power requirement. And if you make it a console, well then u have places like Japan where they seem to hate buying consoles. (Those are just examples btw, there are many other reasons as well)

What they should do instead is do what they have always been doing and just do a console + handheld. The only difference this time around should be that they are the same architecture, just the handheld version will be lower powered that way, all they should really have to do in order to port it is have lower graphics and there shouldnt really be that much recoding involved and this way, they dont have to rely on one SKU to be a success

3D World has a lot in common with Galaxy, the second half of the game is basically Galaxy 3 (there's even plenty of space themed levels). 

Sunshine was a tiresome bore by the end, it really doesn't feel much like a Mario game. 

Not sure what makes you think WW is one of the least favorite Zelda, i hear the opposite from most fans who think TP is the worst of the serie. ( and TP didnt sell so much compared to WW , at the opposite when you compare the install base of both consoles 22M vs 100M )

Not at all.

Garage got off the ground within EAD in a big way. Next Level moved up in the world and are a much needed Western dev (they still need a couple more). They came to learn how HD development will affect their costs, times of development, and resource management. They're building good bridges with indie devs and pushed forward Nintendo Frame Work and almost universal engine support for development.

If they can fix their Nintendo OS and their account systems, they will be in a good position.

Twilight Princess/Skyward Sword on the WiiU would easily outsell WWHD, and TP would probably outsell TLOUR. WWHD, arbuably, never needed a refresh as it still looks good even on the NGC, but SS and TP really aged poorly, and Twilight Princess is one of the most popular titles of the series because of its exposure on the Wii to the general public before the Wii "fad" ended.

Many people would pick these titles up because they actually gain a lot from an HD facelift unlike TLOUR/WWHD.

Well... The whole unification into one console is a bad concept/idea imo cause if its fails, they are royally fucked. Like for example, right now, the wiiU is selling terribly but the 3ds is selling very nicely so it evens out the losses. (Obviously not like even even but you get what I mean) Vs, if they have one device and it fails, well, for the next 5 years, they will not be making any money at all which is really bad. Sure, you could say, oh, one platform = more games and that is a valid point but it also results in higher risk cause if the platform isn't appealing, then good luck. Specially since that if you make it a portable console, like a tablet, well, it will be very underpowered compared to the ps5/x2 just cause it wont have the power requirement. And if you make it a console, well then u have places like Japan where they seem to hate buying consoles. (Those are just examples btw, there are many other reasons as well)

What they should do instead is do what they have always been doing and just do a console & handheld. The only difference this time around should be that they are the same architecture, just the handheld version will be lower powered that way, all they should really have to do in order to port it is have lower graphics and there shouldnt really be that much recoding involved and this way, they dont have to rely on one SKU to be a success

Wii could play Gamecube so its not like the 100 million fanbase couldn't buy the game if they so wanted, WWaker was not a popular title and it didn't have a long lasting adoption. Twilight Princess came out at launch with the Wii and outsold WW by over three million by the end of it all.

The Wii's numbers are highly deceptive, too, since so many of them were casuals with no interest in anything more than Wii Sports.