One thing I was disappointed about in B&W 2 was they took away our temples! :angry
In B&W 1 I really, really liked how temples looked when destroyed, I just think they should have left a crater where they once stood.
The interior of the temple was awesome, I liked the way the rooms looked.
I would like to see another future room where the message looked cooler (like liquid stone) and could say things like "you are on the verge of victory" or "your arrogance shall become your achilles heel".
A library that would not give stupid tips like "the arrow keys can move you also" but give you myths about Eden.
And a creature cave that would give you details about your creature, a water fall to watch, and something else...
And a new one: The Collection Room. Where you could keep that rock that you thought had a face, or freeze a cow in stone (or a person), or keep a little garden of mutant trees.
And you should also be able to, at the beginning of the game choose how your temple, hand, and symbol look, along with your name and gender.
Wrote a lot, again. :shocked