It is a perculiar situation- the reality is that 3rd party multiple games don't sell well on Nintendo platforms. However, multiplats don't have much effect on selling Ninty consoles either - so Nintendo isn't entirely dependant on them like sony and microsoft nor are they that important.
Nintendo should focus on publishing (aka funding and monehatting) 3rd party exclusives much like they did with Lego City Undercover, Wonderful 101, Bayonetta 2, Sonic Lost Worlds/Sonic Boom, Shin Megami X Fire Emblem to establish an ecosystem with exclusive and unique titles.
Having said this - I am still buying watch_dogs for Wii U because I can't be fucked to buy it for my others console - my hype for the title died down long ago.








