sorry if u’ve been asked this before and I missed it, but what do you think was roose’s plan was to deal with sansa having a stronger claim to winterfell over fake arya’s? since tywin was planning on having sansa and tyrion rule winterfell eventually, i’m wondering why roose agreed.

He agreed to get the Lannisters off his back, some claim to the titles he was going to need, and safe passage out of the Riverlands. But once he got into the North, Roose knew that he would be too far away for the Lannisters to do anything about. 

So I’m pretty damn sure Tyrion and Sansa would have been killed by “Ironborn raiders” if the Purple Wedding hadn’t intervened.