If it's the same price, I say it is just BBA added with Wii Sports still being in there. I highly doubt they would take that out as it truely is part of the system, it is far better than a manual for teaching the Wiimote. An outside chance says Wii Play included but I think the word Play in the name is a red herring.
If the price goes up than maybe an extra controller, but otherwise they wouldn't cut that much profit out of there soon to be sold out console. Packaging in games that aren't moving will get people into new franchises they might not have tried. I am sure Nintendo has about 2 million coppies of BBA sitting around due to is slower than portable sales. Extra controller are profit items that people are snapping up already.
Final* Word on Game Delays:
The game will not be any better or include more content then planned. Any commnets that say so are just PR hogwash to make you feel better for having to wait.
Delays are due to lack of proper resources, skill, or adequate planning by the developer.
Do be thankful that they have enough respect for you to delay the game and maintain its intended level of quality.
*naznatips is exempt
