User blog comment:Armenek/Kasumi on Mass Effect 3/@comment-1872050-20100416093915

Well, they could always bring her as a new character again, just a few additional dialog would be needed, something like a reference on "hey, you didn't want me on your team when you were helping cerberus". And for the people who bought it, more ME2 references could be made. You can let Zaeed die in his own loyalty mission, while Kasumi not, so it feels like less expendable.