User blog comment:CrimsonShogun/Omega DLC (and Nyreen!)/@comment-4452849-20121108134956/@comment-5607736-20121110154819

I'm willing to bet that since Omega is 4 levels you'll have Aria for some, Nyreen for some, and you'll be able to bring a squad mate. Kind of like how in some levels in ME3 you have to take a certain squad member. So you just might get the chance to have Garrus and Nyreen talk a bit.