I don't mind that really, up them for download as they create them.
They may be changing the way they do business by adding characters and patching balance via the net instead of constant new installments.
I mean if you look at the changes from the arcade XIII to the console one it would be kind of considered KOFXIV back in the day (new BGs, additional characters and heavy balance changes).
Well K9999 did have Personality, unfortunately his design was a copy of Tetsuya(sp) from Akira. If they could implement K9999 personality to Nameless design, then it would be kinda cool.
Same voice and powers, he was more of a tribute than a copy. Hell, they even got Kaneda's Japanese VA to voice Kusanagi.