I used this list over the weekend and it worked pretty well against a dual Outrider Stark list. My strategy was to have the Lannister Guardsmen as my core foundation and see how many units I could break against them. It worked fairly well as I was able to keep the units engaged with them panicked with Roose Bolton and even more demoralized with Cersei. Nearly all the damage dealt with these two was from Lannister Supremacy. I kept 4 units locked up while my Flayed Men and Bastard's Girls tore up the other units. BTW, those two are a great hammer(Bastard's Girls) and anvil(Flayed Men) combo. I know that seems counter-intuitive but it works great. Nobody wants to be charged by the Flayed Men so they end up charging them preemptively. That leaves the Bastard's Girls open for their shoot/charge combo, usually in a flank. At full strength that's 10 dice @ 3+ and then the panic test on top with Ramsay's +2 wounds and Reek making them Panicked when you activate.

Scenario: A Game of Thrones

My List
Code:
Faction: House Lannister
Commander: Roose Bolton – Lord of the Dreadfort
Points: 40 (20 Neutral)

Combat Units:
• Lannister Guardsmen (5)
  with Guard Captain (1)
• Lannister Guardsmen (5)
  with Guard Captain (1)
• The Flayed Men (10)
• The Bastard's Girls (7)
  with Ramsay Snow – Sadist (3)
  and Theon Greyjoy – Reek (0)

Non-Combat Units:
• Roose Bolton – Lord of the Dreadfort (0)
• Cersei Lannister – Queen Regent (4)
• Tyrion Lannister – The Imp (4)
My Opponents List
Code:
Faction: House Stark
Commander: Howland Reed – Lord of the Crannogs
Points: 40 (0 Neutral)

Combat Units:
• Stark Sworn Swords (5)
  with Bran and Hodor – Protector and Ward (3)
• Summer (0)
• Stark Sworn Swords (5)
  with Robb Stark – The Young Wolf (3)
• Grey Wind (0)
• Stark Outriders (7)
• Stark Outriders (7)
• Stark Sworn Swords (5)
  with Umber Champion (1)

Non-Combat Units:
• Howland Reed – Lord of the Crannogs (0)
• Rodrik Cassel – Combat Veteran (4)