By Kevin Sweeney Counting down the 10 most intriguing matchups and the most in-demand tickets for Saturday’s slate. Demand Rankings is Sports Illustrated’s weekly look at the games and sports events that are driving the most demand for tickets across sports, including college football, NFL, NBA, golf, tennis and more. Here’s this week’s list of the most sought-after seats in college football. Sun Belt teams beat Notre Dame, Texas A&M and Nebraska last Saturday. It was a great reminder of the unpredictability of college football, as shock took over three of the sport’s biggest fan bases at the …