Its not a top 6 school, but Olin just accepted my admission deferral.
My reason was financial. My sponsors deferred my scholarship to next year, so I won't be able to attend.
I just emailed them, and they completely understood and agreed to defer my admission. However, they required me to pay the deposit ($2000) to reserve my seat. The other option is to reapply next year.
I haven't paid the deposit yet as I'm still thinking about it. I'm leaning towards paying the deposit to free my mind of school admission and focus on my CFA exams. And if the plan changes later on, I would consider the deposit as a donation to this fine school