It is simple run block vs pass block boosts?
So on a non pass rusher, reinforcement would be better?
Reinforcement
Mut.gg description - The games 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.
. So it seems like a combo of knockouts and better run block shedding
.
Dual Threat
Mut.gg description - The most devastating defensive players often excel via versatility. When they enter the zone; they have an increased chance of defeating pass blocks; and knocking catches loose.
. So it seems like a combo of knockouts and better pass block shedding