Lol so tayuya is just going to stand their while a flaming dragon is coming her way? List as I said hiruzen is overall stronger than her by miles away but compare both their fighting style and abilities tayuya can take this whether you like it or not.
And as for her speed feat's she did display one against naruto
You see kimimaro in front of naruto and shikamaru and tayuya all the way behind shikamaru and naruto and if you add in the distance long with kimimaro as well[
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Naruto attempts to attack kimimaro but tayuya is already in front of him [
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Sorry but I don't see that katon from hiruzen finishing her considering her curse mark also makes her faster as well. I don't see how hiruzen can counter her sound genjutsu unless you can provide some evidence, his feats and fighting style as of now make it easier for tayuya, he has no knowledge on her flute monsters if he attempts to block them with enma in his staff form the soul flute monsters will just suck the stamina out of enma and hiruzen as they sound monsters in their ghost form have shown to phase through solid objects.
Im just looking at the big picture here, if tayuya manages to use her flute genjutsu then that will put hiruzen in a tough spot. And I agree his hype saids he can probably deal with it but that just hype.