RUMOUR: Super Smash Bros. Brawl Tidbits

According to a blog post by a Super Smash Bros. Brawl programmer, gamers can expect to see destructable environments, such as disintegrating terrain in SSBB. The blog posts also mentions that character customisation will be beefed up considerably allowing players to change character moves, costumes and attributes.

Like all rumours, this information should not be taken as fact.

Source: Go Nintendo