I imagine it will be Jervis (it is his vision that is bringing things in line with 5th Ed. after all).
Oh... and you can pretty much count on fear/fury being nerfed in some way.
... but you already knew that
Dark Angels 1750 win/loss Record
Win - 23 (Belial helped wreck Ryan's puny Eldar)
Loss - 13 (Brice's Necrons wiped me)
Draw - 2 (The 13th hold out in alpha take and hold)