Imperial guard rumors are still coming in suggesting that Steel Legion will be a big focus of the release and in the codex release, which is still on the schedule for January or March. I am going to bet on January, but the rumors are all still flipping on the dates between March and January.
A new tank, Thunderer/ Destroyer coming down sounds nice, but at the moment no real idea what it is. A turretless tank is all we have heard. Plastic Storm Troopers possibly?
Please remember that these are still rumors.
via an anonymous source on Faeit 212
Steellegion will become a redesign, the models will wear "M35 Stahlhelms". There will be Boxes with Soldiers, Command and Heavy Weapons. The Turretless Tank Rumour means a Thunderer / Destroyer Kit. There will be vanilla Strom troopers too.
Imperial Guard & Orks could switch they release dates of January / March.