User blog comment:Arbington/What Garrus in ME3 Means.../@comment-2219564-20110412210506

I reckon all of your squad from ME2 should carry over - except maybe Zaeed, Samara and Jack as they seem most likely to leave. I see no reason why any squad members from ME2 should not be in ME3 unless they have died. Even if they leave the ship they should return, maybe in a bonus mission or maybe they can be recruited again for a final battle. I really want to emphasise how much I want there to be a huge, epic, final battle in ME3 with all the squadmates Shepard has ever recruited (and kept alive) fighting by Shepard's side.