In fact, it is probably already at the printer and may-well be on the boat NOW.
FFG's presence at Adepticon has been getting a huge amount of press. It's going to be a big deal. Also the Asmodee thing happens April 1st. And this also applies to the online sales thing. They don't want online retailers like miniature market and coolstuffinc selling their product online for the cheap anymore, and this starts April 1st - so it makes perfect sense that they aren't going to announce ANYTHING that comes out after April 1st.... well, before Adepticon. If they announce it now, then online retailers can put it up for preorder now, and that throws a wrench in their plans.
Now you say "But they've been pimping Rebellion". Well that comes out BEFORE April. Same with X-Wing's next wave. This isn't an Armada Draught - this is an entire FFG Blackout until April.
But once April hits - hold on to your horses. We are probably going to get news for Armada, X-Wing, Imperial Assault, maybe even something totally new. Maybe some new game altogether. The real question at this point is "What will the delay be". I have no doubt that these products are already, and have already been in development for some time. Some stuff might already be on the boat that we don't even know about. They sort-of did that with the Force Awakens core set, for X-Wing. We had never even heard of it until someone had it in a stockroom at Target and spoiled it. I doubt we'll see the previous 8+ month development cycle for Wave 3, beginning in April, because that would be awful. That would mean that we get no new product for Armada in all of 2016, and I seriously doubt that. It'll probably be announced in April and then on store shelves in July or something, with Wave 4 possibly by the end of the year if we're lucky.
Or imagine if they have it early and it's on SALE in April! My head will explode.
