So, what should we be expecting out of SDCC? The only thing definitely confirmed is a Forward Unto Dawn trailer I think. Karen Traviss and Greg Bear don't seem to be on the fiction panel, but surely there'll at least be some mention of their next books.
Is a forge reveal a possibility? Reach's Forge was first shown at SDCC, right? I'm guessing at the very least we'll see either the first or second level of the campaign, one new Spartan Op, and one multiplayer map (revealing one of the remade maps might be cool). I'm trying to set expectations realistically, but the long wait between info drops is going to kill me eventually.
I hope the Forge reveal is at PAX. So I can be there when it happens.