Deferred from Cornell ED; odds of acceptance

<p>Student got deferred from Cornell ED. Is there anyway to calculate odds of acceptance in RD? Can application be edited or enhanced to bolster chance to get in during RD?</p>

<p>At what point do you help them "move on" to another option?</p>

<p>You can keep admissions updated with any achievements or awards gained senior year, I think</p>