really hard to say considering we have no idea for sure to what extent the NX will be catered for home use. It could be a lottttt more balanced than reports are suggesting (i.e. reports seem to indicate a handheld WITH the option of playing at home), and possibly it will be fun and accessible for both home and traveling
if the specs are quite good and not far behind the current generation and is easily plugged into a TV then I don't see why it wouldn't still be considered a strong home console as well
obviously Nintendo is aiming to hit both birds with one stone in this instance