First, Sorry if this is will of crota or already talked about
at around 9:40 in the vidoc there is a strike called “the disgraced” at the start I thought it was going to be a story mission. But if you look at the middle left you see the strike icon.
The thrall here also look like the hive from the xivu arath/ Hunt version of the vidoc. But I also see a resemblance to will of crota (a strike returning with the cosmodrome) but it says “defeat navota” instead of “defeat omnigul”
My last theory is that this could be a “wrath born Hunt” seen in the roadmap coming on the 17th. But there’s absolutely no evidence backing this up.