Pressure is one phase, run stopping is the other.
We should add to the mix but "weak" is hyperbole. (IMO)
When you can't generate any passrush without blitzing IMO it's not hyperbole to call our D-line a weakness. Outside of 30 yr old Calais Cambell there isn't a single guy on this roster that commanded a double team JMO, we have journeymen and unknowns. Is it our most glaring weakness no but it's the place that IMO you address and it hides other weaknesses.