You could , for example , play a run - first OLB whenever a fullback is in .
You could , for example , sub him for a more rangy linebacker when the the fullback runs off the field for a tight end who 's a known receiving threat .
You could , for example , play a run - first OLB whenever a fullback is in , and sub him for a more rangy linebacker when the the fullback runs off the field for a tight end who 's a known receiving threat .