Article requests : An additional, freely-licensed graphic would add reader interest.
Citing sources : Most fraternity or "campus living" articles would benefit from additional citations, especially new or updated references. These could be from Baird's manual (last edition published in 1991), or a notable publication or book, a university yearbook, an official university portal listing or where the school comments on the student organization.
Infobox : The infobox is incomplete. The template best used for this entry, where you can see all available fields (--these things: "| = ''text'' ) is the fraternity-specific infobox. This, and other useful items are linked on the Fraternities and Sororities Project page.
Maintain : Set a calendar reminder to update the chapter list and otherwise check the article for necessary updates, annually.
Update : When calling out specific chapters in the body text, italicize the name of the chapter. Wikipedia practice is that the word "chapter" is not capitalized, while the name of the chapter is.
Wikify : Upload and add a crest. Add color swatches (Honor and Professional groups: clues for these include cords or stoles if colors are not easily determined). Add relevant symbolism to the infobox. Expand the History section. The chapter list should be placed into a table format, like this: Omega Tau Sigma or Sigma Delta Rho (to reference two unrelated examples), or as a separate standalone page when the list is lengthy (subjective, perhaps 30 chapters or more). A chapter list should include dates of chartering. Indicate if a chapter is active by bolding its name, or if inactive by using italics. A table will allow room where chapter references may point to portal pages, and allow comments on where a chapter came from, interesting facts or its outcome.