http://awoiaf.westeros.org/index.php/March_on_Winterfell
Was refreshing my memory on Stannis's march to Winterfell. I wonder how long they'll drag it out on the show? This is sort of where they really start experiencing "winter coming" with the army held up by the blizzard and dudes starving and ####.
Do they show Stannis taking Deepwood Motte? I assume they skip this part, right? Otherwise they have to get Asha/Yara involved. But then do house Mormont and Glover join up anyway? Do they use the Karstarks as the turncoats or someone else so Jon Snow can send his letter and save the day?
Also, do the Freys hook up with the Boltons at some point?
Or do they skip the whole lot and have Stannis just show up at Winterfell to fight?