User blog comment:Tiredman2/What DLC would you like to see in the future?/@comment-5362182-20120815135939/@comment-4950455-20120815184631

Because no matter how many people want it, and no matter what kind of handwave (cloning! other stasis pods!) you make up to justify it, adding Protheans to multiplayer would make no frelling sense. Among the most interesting aspects of ME3's multiplayer is the effort that's been taken to connect it to the single-player game and the lore. Adding a bunch of Protheans would completely undercut that.