That's what I've got my fingers crossed for, and it kind of makes sense since the overlap between 40k and AoS chaos is in the daemons. I hoped right in 40k with Death Guard, my plan being to have a shared Nurgle daemon portion between some mortals in 40k and AoS. Still waiting to see what comes out on the daemon side before pulling the trigger on the AoS and Daemon side in general. It's not all bad, while I'm waiting, I've decided to go ahead and build my Death army, specifically Nighthaunt with Soulblight allies, while I wait.
I guess all the waiting is easier on newer people to AoS like me who have other stuff to build up rather than people with in place armies who want something news. I also started a Kharadron Overlords army, so 2017 has been pretty good to me. Heck I've still got Shadespire in the queue(it lost to coin toss to Company of Iron for the "buy right now"). Yeah if you're focused on AoS only, 2017 was a little front loaded(or slow entirely if you're focused on a specific faction), but GW has been a very big company this year, even on the AoS front, though perhaps not in everyones specific quadrant of happiness.