Jacksonville Jaguars win total set at 8.5, four and a half games below last season's 13-4 finish

8.5 wins is where oddsmakers have priced the Jacksonville Jaguars, a number that implies a four-and-a-half-game regression from last year's 13-4 record. Jacksonville outscored opponents by 138 points that season, went 10-2 in AFC play, and…