User blog comment:The Puffle Planet/Possible Leaked Lucas, Mewtwo and Wolf DLC?!/@comment-4115159-20141005212650/@comment-25161957-20141006054737

I don't think he really needs to though.

I failed to pay attention to what he said, but by the looks of it, I think he means that Lucas has to be next to Ness, Wolf has to be next to Falco and Mewtwo has to be with the Pokemon.

Also, the characters are viewed chronologically from series. In other words, the order of the DLC characters should have been Mewtwo, then Wolf, then Lucas. I guess the leaker was too excited about Lucas when adding the pictures in.