My wishlist would consist of:

Chrom (Fire Emblem Awakening)

Waluigi

Bowser Jr.

Ghirahim (Skyward Sword)

Updated Pokemon Trainer (Maybe with the X & Y gen starters)

Isaac (Golden Sun)

Vaati (Four Swords & Minish Cap, I doubt it would happen but I think it would be awesome)

Tails (I HIGHLY doubt it because it's possible Sonic wouldn't even be in the game)

Who else do you think will be in it? Mega Man was pretty much a no brainer since he was probably the most requested character. The Villager from Animal Crossing was kind of surprising, but many people thought it would have a representative. The Wii Fit Trainer was very surprising (thought it was a joke at first). Glad to see they added more female characters. The past two editions have added around 12 newcomers in total. So give 9 newcomers, and be reasonable, Goku and Ryu are not going to make it. Be real.

Anyway... who do you think will be in it? 

My Predictions:

1. Waluigi

2. Bowser Jr.

3. Chrom (Fire Emblem)

4. Matthew or Isaac (Golden Sun)

5. Ghirahim (Skyward Sword, need more villains)

6. New Pokemon from X and Y (Possibly replace Lucario)

7. Different Pikmin Character (From Pikmin 3)

8. Tails (I highly doubt it but I wouldn't mind it)

9. Dixie Kong (In the new DK Country game so possibly)

Who else do you think will be in it? Mega Man was pretty much a no brainer since he was probably the most requested character. The Villager from Animal Crossing was kind of surprising, but many people thought it would have a representative. The Wii Fit Trainer was very surprising (thought it was a joke at first). Glad to see they added more female characters. The past two editions have added around 12 newcomers in total. So give 9 newcomers, and be reasonable, Goku and Ryu are not going to make it. Be real.

Anyway... who do you think will be in it? 

My Predictions:

1. Waluigi

2. Bowser Jr.

3. Chrom (Fire Emblem)

4. Matthew or Isaac (Golden Sun)

5. Ghirahim (Skyward Sword, need more villains)

6. New Pokemon from X and Y (Possibly replace Lucario)

7. Different Pikmin Character (From Pikmin 3)

8. Tails (I highly doubt it but I wouldn't mind it)

9. Dixie Kong (In the new DK Country game so possibly)