So I feel like GW's media arm is likely to promote model development; that's good news for Blood Angels and Sisters players. But after spending a lot of time in today's preview looking at the Scorpions, it might be good for CWE as well.
If new plastic Scorpions come, it gives us 3 plastic Aspects- the same 3 that have KT rules (Dire Avengers, Banshees and Scorpions). If we get Scorpions, we're likely to get Karandras to go with them, though none of the other Phoenix Lords currently have KT rules. I just say it's likely because they chose to update JZ along with her Banshees, so it's kind of a pattern.
They also teased an Avatar, which would likely be the CWE supreme commander or LOW model.