According to a French Halo fansite, HaloDestiny, a new DLC map pack for Halo: Reach is coming, and it’s being called “Defiant Map Pack.”
Microsoft had no comment on the matter other than assuring us that more DLC is coming. Since the leak, HaloDestiny has been removed from the web by Microsoft and Bungie’s request.
According to the post on HaloDestiny, the map pack will include three new maps – “Condemned,” “Training Preserve,” and “Unearthed.” The maps will be a medium, large, and firefight map respectively.
No more information on the DLC has been reported, but as more comes in we will be sure to get on it.