Board Thread:Super Smash Bros. Discussion/@comment-12408658-20140908124419/@comment-6604133-20140908231637

Yamktoalid41 wrote: even the official roster will not be the same like darkkindomheart's one

DarKingdomHeart's was fan speculation, and it could honestly not be that unrealistic. The only doubtful one is Isaac, but the others were mentioned in various different leaks, so they're possibly real.