Yeah, Danny is kind of stagnant. I love her character if she would make some progress, but she has just kind of been stuck.
I am very interested in bran's story and him becoming part of that tree or whatever. My wife isn't so much into his story, and I get why...but I am intrigued by it.
Arya is definitely one of my favorite characters. I am very interested to see how her story develops.
One thing that is interesting is the Lord of Light I believe is the only god that I have noticed exhibit any power. Now here is what I find interesting...Melisandre has been saying all along that Stanis was the man. Well, obviously she was wrong, and then started to gravitate to Jon. The feeling i got was that she was wrong all along with Stanis and she realized it, hence why she turned her attention to Jon. Now, remember back when Tyrion and Varys were walking through the streets last season before Jora kidnapped Tyrion, there was a red Priestess there telling the crowd to follow Danny. So now we have two different priestesses who serve the same god telling people to follow two different individuals. Then there is the red priest, from the brotherhood without banners. He, (or, the Lord of Light through him) has brought people back to life...multiple times. I don't know who he thinks the people should follow, but the lord of light has demonstrated power through him, and notice no tricks were used when the sword of Beric Dondarrion became engulfed in flames.
One thing to keep in mind...each dragon must have a rider. There are 3 dragons...