It means you are last likely to be in a situation where you are completely stumped, and more likely to be able to find and recognize the talent in those you are outsourcing stuff too.

Furthermore, a lot of skill sets transfer over easily to related skill sets. It can help you get better at the areas where you are already strong, by pointing out specific aspects in them that you may have been overlooking.

shrugs I've usually been too much of a generalist, so I'm currently trying to specialize a bit more. Your mileage may vary.