if save wiiu means not lure mainstreamers to the system then YES. Because MK8 does not fix the WiiU naming problem (is it a new console? or an addon? what is it?)
90% of the userbase of most consoles are not gamers so who cares if the Wiiu sells 30m lifetime? As long as its gamers i am happy.
I dont want my games to be streamlined because average joe needs handholding because he cant think for himself.