How about this:
Choose a character and explain why you want them.
One of my top favorite most wanted is Phoenix Wright. I love the Ace Attorney games and they are some of my most favorite games. Having a lawyer in the game fighting all these different characters would be hilarious. And I love the music. Cornered and all the pursuit themes are fantastic and the games have some of my most favorite soundtracks. Plus we could use a visual novel rep.
Bonus question: What are some obscure characters you want?
Crypto - I love Destroy All Humans and his moveset would be amazing.
Vectorman - Another rep from the Genesis era. I love his games, though he is far from my top shooter rep.
Earthworm Jim - Simply put, he would be a groovy character.
Amaterasu: Due to my fondness of dogs, and art, I quickly grew to like this character, the ability to swap weapons so quickly, as well as the power to manipulate the world with whatever you drew well... drew me in. The music, the amazing world, and overall game made sure that my desire for this wolf to get in Smash wouldn't fade anytime soon. I've wanted her since Brawl.
Shantae: Quickly like her bubbly, and cheerful personality, determination, and overall quirk of transforming into animals, also her music is total bangers. Another character I've wanted since Brawl
Elma: Sadly haven't played her game, but from what I heard about her quick acrobatic fighting style, and high mobility, she sounds like a fighter right up my alley, plus the fact that she can go long, and short range with her dual guns, and swords on the fly is amazing. Also the icing on the cake, she has a giant robot (Skell), I. Dig. Giant. Robots.
Sakura Shinguji: Another fighter with a giant robot, but more importantly, I like her quick Iaijutsu swordstyle, that I'm sure would set her apart from other Swordfighters and with the new Sakura Wars game coming out, who knows, she might be our first fighter in the pack.
Kat: A wholesome character. She the type of kind-hearted heroine that will stop a rampaging Nevi from destroying the city, a terrorist from blowing up the city, and yet still right afterwards wouldn't hesitate to help out with even the smallest favors like a lost balloon. I enjoyed her game so much, especially the music too. Oh, and she has power over Gravity too which is pretty cool too.
Sora: Wow! What can I say, Kingdom Hearts is game that is near and dear to my heart, a part of that reason is because Disney is near to my heart too, but I've always enjoyed playing as Sora with his endless optimism, his 'leave no friend behind' loyalism, and his 'can do, never say die attitude' even during his darkest times, makes me really like his character. Add in the facts that he has more spells than your average mage, physical abilities, plenty of different forms, and flowmotion, and you can understand why I hope he enters the world of Smash. I've wanted him for quite a while but it didn't hit me till Smash 4 that he actually has a chance to make it in
You triggered my Trap Card,
Xemnas
I know it's late but...
Oh no, well I activate this
Spell card.