It would be great if they were producing right now: only diesel is in demand a bit, jet fuel and gas/petrol experience a glut, but refining oil makes diesel, but also even more jet fuel and gas/petrol.
So to be able to only produce diesel would be a premium feature, and that ability now could put you on the table everywhere. It could help ramp up production, as it would put less of a strain on storage (provided less oil is produced)