Reinforcement
The game's top defenders excel in all situations. When they enter the zone, this ability increases their chance of defeating run blocks, and disrupting catches via tackles.
Force incompletions or TFL's
Don't allow yards
Inside Stuff
Defenders with this ability use faster run shed moves for a better chance at shedding blocks against inside run plays.
El Toro
Defenders with this ability will receive dominant bull rush wins when their pass rush points are full
Swim Club
Defenders with this ability will ignore one bar of blocker resistance when attempting swim/club pass rush moves
Stonewall
Defenders with this ability will frequently prevent additional yardage gains while tackling