allanime01, by themes i mean legitimate themes (like in VS System TCG)... for example, why not an old school genin [Team 7] theme with genin Naruto/Sakura/Sasuke/Kakashi that all tutor each other OR boost each other someway.. maybe recursion, etc?? Give us a reason to run them all in a deck and avoid having to run stuff like Sasuke SA or Naruto TP4...
Also, what about cards that aided you if you had a certain combat attribute or characteristic, etc...? Chakra Liquid -- Requirements ninjutsu (we need more requirements like these, to give meaning to combat attributes)... same with Patriarch.
Also, cards like Corps in Black (though broken) should be remade to be balanced to give meaning to playing Akatsuki curve.dec
There's so much that could be done - but I bet Tylar's working on it. Also, so many squads that haven't been made yet... Temari/Shikamaru squad (similar to the platoon... i dream of it ..)