User blog comment:Tiredman2/What DLC would you like to see in the future?/@comment-4950455-20120816051124

I think it's worth taking a moment to consider what DLC we're likely to get, particularly out of the suggestions that keep coming up. In my opinion:
 * Retake Omega is all-but-guaranteed.
 * Randall Ezno as squadmate DLC seems fairly likely, but it's worth noting that the original ME had no DLC squadmates - that was only ME2. Since Bioware was explicitly going for a smaller squad after the pattern of the original game, it's possible that we won't be seeing any squadmate DLC at all.
 * Collectors as a MP enemy is probably the least likely of the suggestions that keep coming up over and over. Every MP DLC so far has added new classes, weapons, and maps, but the enemies remain the same. It's far from impossible, but so far there's no precedent for it.