Here is the list as of now (1st, May, 2007)
Comfirmed Returners:
Mario
Link
Pikachu
Kirby
Samus Aran
Fox McCloud
Rumoured and Likely Returners:
Ganandorf
Confirmed Newcomers:
Meta Knight
Pit
Zero Suit Samus
Wario
Solid Snake
This and soon more from,
Zelda_Fan
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