What would you want Nintendo to make better with an eventual 3DS upgrade?

[Wagram]

spurgeonryan said:

Wagram said:
All they need to do is add an extra analog nub, and I would buy one tomorrow. I'll be waiting until that time or probably until Bravely Default releases.

What do you think about the Circle Pad plus? Is that what you are talking about, or you want them to actually merge that onto the 3DS.

I want an actual second nub on the 3DS without a side on peripheral.