This whole "unrest in the North" sideplot makes no fucking sense.
Jon is away for a few weeks to try to gain vital, essential allies, and there are lords that are going LOL SANSA U SHUD LEAD US!!!!!! FUCK JON!!!!
..... Why? Seriously, what is SUPPOSED to be happening here? Do they need Jon to tell them bedtime stories or something? What good would he even do there? Why would they "lose faith"? How did they ever function before, staying in their own lands and castles, without seeing their king 24/7?