Service academy football kicks off at noon Saturday and won’t end until well past midnight on the East Coast. On tap: A rivalry renewed, a conference clash under the lights, and Blue Devils visiting West Point who aren’t hanging out with this guy, for a change. Six quick hits as the weekend nears: 1. A little respect. What do you get a significant other to mark your 88th anniversary? Matching Under Armour, apparently. Navy and Notre Dame will continue college football’s longest continuous intersectional (outside a conference) rivalry on Saturday in South Bend, Indiana (3:30 p.m. Eastern, NBC), and both teams will…