Please re-read WP:ORG 
1. "An organization is generally considered notable if it has been the subject of coverage in reliable, independent secondary sources." 
2. Washington University Student Union has no independent secondary sources. Any mention in the press is incidental 
Therefore, it FAILS WP:ORG. 
This article would have a hard time passing an AFD, and the best way to save the material is to merge it into the main article. I am glad you're not accusing Mr. Simcox and I of being sockpuppets, because I would hate to accuse you of Wikipedia:Ownership of articles. There's nothing wrong deleting original research from a non-notable article. Look, would you rather we send this to an AFD?