A simple chip block could save quite a bit of wear and tear on your qb.
This is why this offense was slow to be adopted by the NFL, empty backfields puts your qb in danger to the damage that it looked like Darnold sustained in the first half.
PS, KUUUUHN was in the league for nearly as long as Gore because he did the little things like pass protect and of course was the goal line vulture for years in GB and later Nawlins.
PS 2 the Jets like all "brilliant" teams and offensive minds don't have a fullback. Arizona is the same thing. I have never liked these offenses because of the imbalance of the offenses.
BB has never abandoned the fullback, because he knows this.