List of Smash Bros characters that waste a slot

This is a list of smash bros characters that take up a slot that someone better could use. You can help this list by EXPANDING DONG. But please don't, actually. Get going. Hopefully it will never have to be expanded on...

The list of characters.

 * 1) Banjo Kazooie
 * 2) Blyth, or whatever desaturated Marth is called
 * 3) Corrin
 * 4) Jigglypuff
 * 5) Diddy Kong
 * 6) Tekkin guy