Those are good picks. I completely forgot about Soul Sacrafice and Dragon's Crown. PS All Stars DLC is still active but slow sadly. Injustice is the new fighter for everyone to get into. I'm keeping my fingers cross for excellent DLC from Ed Boone.
i really hope Power Girl gets in Injustice for DLC.
Injustice has just come out so it's the new flavor of the month. Only time will tell if it will stand the test of time but this game is a brawler so is different from Injustice. On topic due to the audience this game is aimed at I dount we will see anymore Japan characters then those we already have. I mean the DLC would have to appeal to everyone and only a small handful of people will care/know about Japan only characters.
Those are two good picks. What do you think of Jotura Kujo from JoJo's Bizarre Adventure HD? (the new fighting game arriving August, JoJo's Bizarre Adventure All Star Battle) he plays very similar to how Persona characters fight.
As much as i would love to have a Jojo rep, (my favorite manga series) i'd say no because the series didn't originate as a game and thus would anger people.