The Lion Blade's Strike Force is the new way of playing Dark Angels, and now we can see the layout of just how Dark Angels will be played.
On top of that there are lots of leaked images out there this morning showing off the new Dark Angels releases.
In German and they show some of the Datacards, the Lion's Blade Strike Force and the
text about Company Veterans mentions the use of grav weapons for Dark
Angels units.
http://www.gamestrust.de/news,warhammer-40-000-dark-angels-bilder-wd-preise-lions-blade-gravwaffen,id43958.html
http://www.gamestrust.de/bilder,list1221,1,warhammer-40-000-dark-angels.html
Lion Blade Strike Force
Here we have a Dark Angels Battle Demi-Company and one or more Auxiliary Choices with a Command Option
via Machinepriest on Warseer
http://www.warseer.com/forums/showthread.php?409343-Dark-Angel-V-Tzeentch-Daemonkin-boxset&p=7468448&viewfull=1#post7468448
Core 1+
Auxiliary 1+
Command 0-1 per core
Battle Demi-Company =Core
1 Company Master or Chaplain
0-1 Command Squad
0-1 Company Veterans Squad
3 Tactical Squads
1 Assault squad
1 Devastator squad
0-1 Dreadnoughts
Inner Circle- Command
1 Azrael, Belial, Sammael, Company Master, Interrogator Chaplain, or Librarian
Ravenwing Attack Squadron- Auxiliary
1 Ravenwing Bike squad or 1 ravenwing attack bike squad
1 Ravenwing Land speader or Land speeder Vengeance
Ravenwing Support Squadron- Auxiliary
1 unit of Ravenwing Land Speeders
1 Ravenwing Darkshroud or Land Speeder Vengeance
Ravenwing Silence Squadron- Auxiliary
2 Nephilim Jetfighters
1 Ravenwing Dark Talon
10th Company Support - Auxiliary
1-5 units of Scouts
The Hammer of Caliban- Auxiliary
1 Techmarine
1 Land Raider, Land Raider Crusader, or Land Raider Redeemer
1 Unit of Predators, whirlwinds or vindicators
Deathwing Redemption Force- Auxiliary
1 Belial, Company Master, Interrogator Chaplain or Librarian
2-5 Deathwing Terminator Squads
0-1 Deathwing Command Squad
0-1 Deathwing Knights
0-1 Venerable Dreadnoughts