I don't get where everyone is thinking Nintendo will pack in a Wii Remote. They'll pack in the GamePad and be done with it. Wii Remotes are right there next to it on the shelf for $40, unless you already have all the Wii Remotes you need.
I would like to see them pack in a remote because:
a) it increases the perceived value of the retail package with all the zany 'net sources seem to tab at around $300 (from a range of $250-350; note that based on financial projections Nintendo seems confident that each unit will be profitable out of the gate or soon after)
b) the cost to produce a remote, now in 2012, should be comfortably below $10
c) it drives home a major selling point and marketing message for the Wii U of in-person multiplayer, especially important if Nintendo Land indeed ends up as a pack-in
d) two controllers (different types, but still) could serve as another differentiator as its been ages since a console provided this. I can see it playing out positively in marketing as well.
e) it would further expand the options for enterprising developers and encourage them to pursue multiplayer options
f) it would show that the promise of motion control gaming was not just a red-herring gimmick and that Nintendo remains invested in these concepts (this one is the most sentimental on this list as I still believe the controls have some untapped potential)
Else, I see the rest of the packaging playing out close to what Ian Sane posited above...note that HDMI cables are really highly unlikely. Nintendo values their retail partnerships and those guys, every one of 'em, will be demanding that profit opportunity from such a popular peripheral. Helps to keep Nintys's costs down too, so they won't complain.
One thing no one has mentioned yet...why not New Super Mario Bros. 2 as a potential pack-in? If Nintendo is seriously worried about the Wii U's market reception (and given the general sentiment following E3 they just might be) their best play would be to turn to the man in the M hat. That dude carried their first console and carried its big brother the SNES
