<p>I would probably send a updated resume with any new awards or activities but I would not do any more recommendations or anything like that.</p>
<p>I'd send anything pertinent to your profile as an applicant. I'd also send an extremely well-written letter (and no more than a few paragraphs - one page) expressing your desire to attend Notre Dame and also explaining that desire - and in terms of what you will bring to the school and also how that experience will form you to contribute to the rest of the world. Write along the lines of why you crave the learning at ND that goes on not just in the classroom. Give them a little more insight into who you are.</p>
<p>Also make sure they receive interim and quarter grades. Help give them a reason to accept you.</p>