The Difference Between John and Bran in Dance of Dragons

Bran is still at Winterfell. He hasn't even had the whole Winterfell get destroyed to see him happen yet. Theon saw Bran's face either because Bran really was there looking through or he's just a deeply disturbed half crazy full crazy person. In both cases it seems like there's a guiding element of some sort. Those dreams may be his own but we've seen there's a good chance that Bloodraven is at least directing them and maybe more than just sending them. We can predict him reaching out to his family through their dreams. Hopefully that'd be cool.