User blog comment:Arbington/If You Hate Vido Santiago, You'll Love This!/@comment-118213-20120325201549/@comment-899316-20120325212646

However, Miranda's quest for here sister ends after Sanctuary, and that is nearly the end of the game. The rest of her interaction with Shepard is set up like she's too busy to help you, so she'd only be able to join after she's done with here sister. A new squadmate isn't worth much if she'll only be around for maybe three missions.