Today's update is Lucas' special moves. Again, it's too early to say, but the text is implying that Ness has been given the boot. "There’s a character named Ness who has appeared in the Smash Bros. series up until now, and Lucas is very similar."
But at the same time, this seems to smack a bit of Mario and Luigi, in which the standard moves differ quite a bit and only one special is changed. Again, too early to call it.
And to answer Excess about Dedede, I can't answer for everyone, but I'm quite fond of the Kirby series, though mainly Superstar. Meta Knight was more than enough for me, but then they threw in a giant penguin with a hammer. I wholeheartedly approve. Not to mention that more heavyweights are always welcome.