15. I've Got A Fever & The Only Prescription Is More CCL
How two corrupt CONCACAF officials made Concacaf Champions League which eventually propelled MLS to improve their quality of play.
Sources:
https://bleacherreport.com/articles/138326-soccer-in-north-america-part-2-much-ado-about-superliga
http://real-football.blogspot.com/2006/10/mls-answers-to-20-questions-for-don.html
https://www.latimes.com/archives/la-xpm-2007-jun-27-sp-cuptv27-story.html
https://web.archive.org/web/20071223013023/http://www.concacaf.com/view_article.asp?id=4025
