So my university's pre-med offices have recently merged and the people who were in charge of them both left. Now there is no director and only a few staff. The new office does offer a Letters Packet with an optional Autobiography. I'm a little worried about doing the Letters Packet through them because I'm scared that it will take a while for them to get and send my letters to because they are short-staffed. Would it make any difference to my application if I just submitted individual letters instead of a Letters Packet??