Not to get morbid on you, but there's some questions.
Both you and Rose have superhuman abilities. Hers include the ability to heal quickly. Has that not helped her in any way?
Turning into zombies with superhuman abilities, who's to say you won't break out of the barricade you've made for yourselves?
We're not sure about how much memory is retained after somebody becomes a zombie. It's possible you'll return straight to campus to attack us, probably leading other zombies with you. I ought to bring this up to Natasha.