It's probably a better idea to release this game early 2015 so it gets more attention and sales.  Right now, Smash Bros and Mario Party 10 will easily overshadow it among Wii U owners this Fall.  Even though Toad is Mario related, it's still not a Mario game.  NSMB sells around 30 million on the DS, while Super Princess Peach only does around 1 million at best, and SPP was another 2D platformer.  Caption Toad on the other hand isn't even a platformer, and Toad is a less popular character then Peach.