I think it would be super cool if you guys could possibly make LL's for every chaos god that way if someone wanted to do a mono god style and get specific high tier units at the start then they could, Would make me very happy to see this added.

And then as for the new units I think it woulds be awesome if plague drones where added along with plague toads these 2 would help nurgle have faster units for him besides the rather expensive Knights of nurgle.