A couple of things: The Boston College title years are incorrect - you have them winning in 2014 (Union won), but are missing their 2010 NC. So, the number of titles (five) is correct, but the years are incorrect. Also, you mention that UND has the shortest NC drought at 17 years, but Wisconsin went just 16 between their 1990 and 2006 titles. Overall, that is no doubt the top 5, and probably the order I would have them as well.