The list that appear in tha latest White Dwarf are mostly geared around 3000 points, and all seem to be developed around a single huge unit of death. If they have any Cavalry at all, they are ranked so to be able to break enemy ranks. They are even ranking fast cav, which leads me to believe that they now receive rank bonus, something that they haven't been able to have for many years.
If you haven't gotten your copy of this issue, and you like Warhammer, you need to get one!