These are nice, but I wouldn't mind some of the basic Psychic classes or a new game Plus feature that allows me to take more then one class at once to become a complete monster my 15th time through the game.
That said, Maybe a simple gain feats with my cross class at Character level 5 as a new game feature instead of having to get to level 5 with the one class. I like to earn my stuff and I love a challenge as much as the next person, but picture starting at the ship and you have a complete inventory of weapons and inventory to pick from your life as an adventurer. Now you can go through the game and earn different equipment and go down different paths. Maybe thats a horder tendency from old games.