- Yes.
- Maybe the cavalry to relieve Stannis’ siege of Winterfell, maybe something else?
- Eventually, not sure if it’s sieged at the time.
- I don’t think LF makes it out of the Vale, I think Sansa has the Vale’s reins in her own hands by this point. (Which is part of the reason why I think LF has been so bad this season – his character isn’t alive at this point in the books, so they can’t give him anything really plot-relevant to do.)