The next installment to the Legendary map pack is Avalanch. I could tell you all about it but I'm sure you would rather see for yourself... http://www.bungie.net/News/content.aspx?type=topnews&cid=13382
Theres already a sticky to discuss this http://www.forgehub.com/home/index.php?topic=4277.0 Also this doesn't belong in "forge discussion". To make it on topic and non-rule-breaking we could discuss the possibility of new forge objects? So far it is pretty much the inclusion of boxes and double boxes that make map forging good. These are human objects - and foundry, rats nest and stand off are all on earth so they can have these objects. Avalanch on the other hand is not on earth, so boxes would not fit with the surroundings. Will Avalanch have new forerunner themed boxes, will it have objects which don't fit with the surroundings or will it just not be very good for forging like the original maps?
Good questions theMallet. Time will tell. And yes, unless you're talking about the map from a Forge standpoint this doesn't belong here. And since there is already a thread discussing the unveiling in Halo Discussion here, I'm locking this.