Random question about ADWD: Where did Osha actually take Rickon? The whole cannibal thing with Davos and him being a sailor makes it sound like Skagos, but that doesn't really make sense. Didn't they go south, and Bran and co. went north? At first I thought maybe they were going to the Neck, and when Davos was sent there I thought there would finally be a POV with Howland, but I don't think the cannibal thing fits. And how did that mute kid manage to follow them long enough to find out they went to Skagos, all the way from Winterfell? Then there's the whole problem of them getting a boat. Did Osha build them one, or did they board one? A lady, a kid and a direwolf asking for a ride to Skagos might have raised some eyebrows.
But really, the mute kid following them for any long period of time to anywhere is just strange. Even if Osha could be fooled, how could he follow Shaggydog without being found out?