Oh, that's awesome! While I do think Sakura could pull off being Hokage if absolutely necessary -- sort of the same way Tsunade pulls off being Hokage, come to think of it -- it's not a job she'd be naturally good at. Leadership and people skills are not her forte. Hokage's advisor, on the other hand, is right up her alley, and like hell is she going to let anyone turn her against Naruto. :-)

I love how in sync all three Leaf-nin are here (and the little moments where Naruto and Sakura are even more in sync, like when she stops him from saying something about Tsunade's gambling luck).