Washington at St. Louis: 3 Sororities COBing Sophomores & Juniors

[pbear19]

I hope no one minds me reposting this, as I found it on wustl's greek life page:

http://www.glo.wustl.edu/shared/pdf/...FL04-SP018.pdf

According to the stats, no new members have joined in the fall the past 4 years at least. I wonder if the idea to COB has anything at all to do with the potential that the school is going to open for expansion??