I can't say anything bad about the DLC choices to be blunt if it 'is' true, though again, until actual evidence shows itself, I'm remaining skeptical.
Doom Marine is my de facto most wanted for this cycle of DLC.
Banjo would make nearly everyone happy.
Ryu Hyabusa is the logical next step for "Guy who's tied to the NES but not in Smash yet"
And Artorias, well I know nothing about Dark Souls myself but I'm expecting, and planning to be bored of, all the "The Dark Souls of Smash Ultimate" comments.