Well, they should add Shulk or somebody from Xenoblade. They definitely need to add Giraham. Ganondorf needs to not be a clone of Captain Falcon (please let him use his sword). I really think Ridley would be a good character to add too.
They could just ask the community who they want in the new Smash Brothers, and, of course, ignore the people who ask for characters like Crash Bandicoot and other third party characters we're obviously not going to see.
The graphics look amazing, but what I really want to see is the MP. I am hoping that they get rid of some of the crappy things they putted into Killzone 3 (Marksmens being OP, mine-spamming, etc.).
Demonjoe93's comments