the Scorpion Knight, on 27 August 2012 - 07:01 PM, said:
That would be the perfect "how", but... His knights should betray the Freys on their road to Stannis, not when they are rushing toward to fight. That would be the worst choice if you wanted to avoid casualities between "soon-to-be friends".
Is Manderly in the position to betray the Freys during the march? He's not there personally and, as far as we know, he didn't tell anyone of his commanders about his plans. Wyman doesn't even know if Davos returned Rickon to WH.
Betraying the Freys while marching would be a huge gamble for Lord Lard. Anyhoo... Freys and Manderlys don't even know where Stannis is camped, they believe is outside the walls, not in the crofter's village.
I sense a GRRMartinesque twist here... I fear that Manderly is not going to save the day as he planned, Roose's order to march for battle changed his plans too quickly.
The only way he would defeat the Freys and save Stannis is if the HM were Robett Glover, infiltrating Winterfell to tell Wyman that Davos is back and then going south with WH's army, leading the betrayal against the weasels.