I don't really care, they'd be nice additions but it hardly matters. I'd like to see a Seige of Madrigal Easter Egg again (like the ones in Halo where you stand in a particular spot and the track from Myth plays), but Bungie don't need to be so indulgent in their past to make them put in throwbacks to Halo. This is a totally new universe, Bungie ought to focus on making it something new and unique.