<p>Does anyone know what percentage of a WFU class is typically filled through ED? Obviously, the yield from ED is close to 100%. I wonder how this rolling admit process for ED will affect the RD admissions process and competitiveness since it is now happening simultaneously. I wonder, too, from an admissions standpoint whether there is something (counterintuitively) attractive about applicants NOT willing to commit in advance to a single school. Anyone care to speculate?</p>