With every detail that spills out about the Wii U Smash Bros - 8 player battle, ridiculously beautiful graphics, and more - it becomes clearer and clearer that the 3DS version was pretty much just a very thorough (and portable!) demo, but a teaser for the real show nonetheless. This is where the real Smash experience is - more characters, more stages, and a REALLY nice opening cinematic.
Basically, we will never be satisfied as long as we know there's something slightly cooler right around the corner. Thanks Nintendo.