This week there is not a whole lot coming, but in next week's pre-orders we are going to see new Battle Forces for armies in both 40k and Age of Sigmar. It looks like there might be some savings in these battle forces, and along with new spray can bundles, it might be time to jump into a new army.
via anonymous sources on Faeit 212
These are the new versions of the battle forces GW is making which all have a battle ready army inside. HQ, Troop, Other choice. Since the next 2 weeks is just White Dwarfs, start saving your money now for the box sets on the 9th of January
Space Marines
Terminator Captain
10 Tactical Squad
Venerable Dreadnought
Astra Militarum
Commisar
Lemus Russ Battle Tank
Shock Troops box
Heavy Weapon Team
Tau
Ethererial Hover Drone
10 new Fire Warrior
3 Crisis Suits + drones
Each box will include a unique formation rules set or war scroll for the army.
Miniwars has a full listing of what is in each of the battle forces
http://www.miniwars.eu/2015/12/rumor-rebajas-40k-age-sigmar.html