If the intent of your question was something like:
"What happens to my site if the category I submitted to is removed, renamed or deleted before my site is reviewed?"
The answer is something like:
When categories are moved or renamed, all sites associated with them (both publicly listed and waiting in the unreviewed pool) get moved right along with them. If a category is disbanded, all the sites (published and unreviewed) get sorted into more appropriate categories, generally with the same published or unreviewed status.
In other words, no need to resubmit.