User blog comment:CrimsonShogun/Omega DLC (and Nyreen!)/@comment-4452849-20121108134956/@comment-3969416-20121109035618

If Nyreen can't come with, I'd go for an after-mission chat with Garrus. I'd imagine it wouldn't be a pleasent one, seeing as you not only annihilated Cerberus without him, but alongside a kickbutt female Turian. He'll be sore that your "replacing him", or that you didn't bother to get her number for either of them!