Nope
New IPs rarely sell well. Wonderful 101 is a fine example.
Nintendo must bring back its most famous franchises: we all know Zelda will be coming, but they should bring back Metroid, Star Fox, Earthbound, Advance Wars, Excitebike, 1080 Snowboarding, Wave Race, Fire Emblem.... there´s no shortage of options.
And, of course, market them better, better advertisment, more promotions etc.