Ivysaur said:For me, ever since the dawn of Generation 3, there has always been one thing I've wanted...a feature that allows you to change the nature of your Pokemon :T . I know some will say it makes the game more challenging...but honestly it's just down right annoying especially to new players who raise up their beloved Pokemon, wasting time and TM's only to find out it has a hindering nature.
For B/W I think it'd be awesome if they have a personality trainer that can change a Pokemon's nature for a fee or item... it's probably unlikely, but I can still dream.
I think that pretty much rips out the fun of Pokemon. People would be going around with strong Pokemon with good natures and stats to boast.