Darth Vader actually has something Smash desperately could use personality-wise: A true villain.
Seriously, Ganondorf alone doesn't cut it. King Dedede isn't menacing, Wolf isn't too menacing either, and heck, even the ill-intending K. Rool is rather cartoony.
The only other prominent Nintendo villain that is like that is Ridley, but NAH!!! HE'S TOO BIG!!! HE DOESN'T USE MAGIX SO IT DOESN'T MAKE SENSE TO BE THAT BIG!!! IT LIKE GOKU OR NURUTOBOOTO IN SMASH!!!! WE HATE UNIQUE THINGS!!! GIVE US DAISYY!!!! WE WUNT BABY PEACH!!!!
#ShutUpAndLikeRidley #MetroidIsBetterThanMario #Don'tGiveUsNEWMetroid
The fact people don't want such a character with so much potential is mind numbing. If I could jump through the internet and apply a rear naked choke to knock out these people, I would.