Resubmitting could be a waste of your time because one of the sort options that editors have the option of using is by the oldest submission date, this means that if your resubmit, you overwrite the old submission (and the date) so that you might not get edited right away.
Well, you might ask, how exactly does that work. It can work like this. It is lunchtime, I have my sandwhich and 30 minutes. Gulp Gulp, the food is gone and I have 15 minutes. Where shall I editot today? I may cherry pick cateogries that have one or two sites waiting, or I may dive into the deepest pool of submissions that I can find and knock off some of the ones that have been swimming around for the longest. I'll work until it is time to work and then who knows when I will come back to that particular submission pool.
If you resubmitted, you might not make it to the top of today editing list.