She would also have no way to hold it all, if she was even able to do it to begin with, which I highly doubt. Dany has shown a great ineptitude in controlling and stabilizing cities after she has over taken them.
I'm not. I stopped caring about Tyrion after the third book. I no longer find him interesting since I've read ADWD, his character seems to have faded and his 'novelty' worn thin. I couldn't care less about him or his story at the moment.