They cut her off part way through the game and then dump Rose in to fill her spot. It wasn't even that breathtaking of an experience. All of a sudden some random assassin with an affinity to become a 'shepard' and use similar power is pulled into the group, even the point leading up to that wasn't all that great. Not to mention the only way to get Alisha is through
The DLC isn't that great for her. All she does is act spoilt, whiney, and moaning and complaining throughout the whole game of should she be a squire, a princess, a politician, blah-blah-blah. There doesn't really see to be a need to have her in the party, fighting and bitching with Rose and even there isn't any deeper connection to party beyond that. I was hoping Sorey and her may hit it off, but apparently he is gay for Mikelo.