If it is making money you could sell it off. You could also not give it 80% of your time, presumably it would be dysfunctional and not profitable at that point

If it is making money you could sell it off. You could also not give it 80% of your time, presumably it would be dysfunctional and not profitable at that point and you could justify laying them off. Or perhaps the division would operate less optimally but still create profit.