Not a chance in hell.
The Wii was the outlier, the one in a million, the every dog has it's day. The Wii won last generation due to a chain of events and being/releasing a console at right place, right time. The Wii completely disappeared by the end of the generation because as the generation wore on, the right place, right time and events that gave it the position of power had evaporated or become insignificant.
These were the three biggest factors that led to the Wii winning last generation. I think with even one of these factors not in their favor, they don't win the generation and it looks just like the last several have for Nintendo.
1.) Pricing - The Wii was absolutely priced brutally low. Seriously $250 vs $400 Xbox vs $600 PS3. It was a cheaper than really any console had been in years and was clearly the cheapest console on the market. (This means for parents of young children and pretty much a vast majority of non-working children under 16/18) this was an easy purchase to make. Even games were cheaper cost. This effect was quadrupled with the insane price points that Sony launched with (600$) and was a great competitor for the 400$ Xbox.
2.) Entry Software - Killer fad software that came bundled with the system itself. Nintendo completely struck gold with Wii Sports which in my opinion drove a huge percentage of initial sales of the system. It became that thing that everyone 'had to have', it was like owning Monopoly.
3.) From Fad to Curiosity - Their excellent entry software that encouraged a healthy percentage of sales expanded the entire Fitness/Fit/Motion fad (I say fad because it's really not a selling point for anything today), it simply isn't quite there yet. While this led to some different, unique software being pushed to the market that really hadn't been seen to that degree. (And in my personal opinion, it actually hurt their cause long term by moving from more traditional gaming approach with very tight controls to the seat of your pants motion revolution), for the short term it proved an excellent sales tactic and kept the Wii flying off the shelves.
The Wii U wouldn't have touched any of these factors because it didn't get to knock out Sony right out of the gate with a 350$ price difference. It wouldn't have the advantage of working against an unknown competitor like Microsoft was with it's Xbox 360 and because of this, it would have never reached fad status because too many people are distributed across the spectrum on other platforms which are also relatively affordable.
