Jacksonville Jaguars Offensive Formations Singleback Bunch Ace Deuce Close Wing Slot Wing Tight Z Pistol Doubles Y Off Open Slot Wing Slot Shotgun 5WR Trio Bunch HB Str Bunch Open Offset Bunch TE Deuce Close Double Stack Doubles Y Off Doubles Y Off Wk Empty Base Flex Empty Bunch Normal Y Off Normal Y Off Wk Open Flex Wk Split Slot Open Spread Y-Slot Wk Trey Y-Flex Trio Offset Wk Trips Wing Slot Offset Wing Slot Wk Wing Tight Y Off Trips Defensive Formations 3-4 Bear Over Under 4-4 Split Nickel 2-4-5 2-4-5 Dbl A Gap 3-3-5 Odd 3-3-5 Wide Triple Dime 1-4-6 2-3-6 Quarter Over Load Prevent 3 Deep Goal Line 5-3 6-2