But she'll likely imprison him for a later execution and he'll end up surviving.

Jon hasn't explicitly acted against her yet, so she'll give him another chance. He'll kill her when she threatens to destory Winterfell and kill Sansa and Bran.


>Or does Drogon refuse to flame Jon because of who he is? and
>the Tyrion is a targaryian theory turn out to be true... in
>the last episode?

They haven't even hinted at Tyrion being a Targayen the entire series, so I doubt that part happens.