Three quick hits for Navy football fans, who are now 44 days away from a season-opener on the Emerald Isle: 1. About that opener … ESPN.com breaks down the Navy-Notre Dame game as part of its series on Fighting Irish opponents this season. It’s an excellent at-a-glance look at the 2012 Navy program, including some comments from Andrea Adelson, ESPN’s Big East football blogger. She breaks down Navy’s chances and addresses the self-inflicted wounds that cost the Mids a number of close games in 2011. Navy fans probably should get used to reading Adelson’s stuff now, before the Big East…