[Toy Soldier]

Originally Posted by MTVN

I can see Dany making an attempt to force the North to bend the knee and threatening them with Drogon which is when Bran wargs into him and kills Dany instead

I can see this happening because whilst Bran is technically "neutral" (other than vs the dead), if Dany come a-burning everything in sight and threatens the Winterfell weirwood tree... Three Eyed Bran will be forced to take Drogon out of play.