It worked just fine in the 60s so we'll just stick with that!
Let's also have thousands and thousands of checklists, safety vests, tuff cuffs (coming soon according to training) issued to pilots VS 1 or 2 per airplane and spares at hubs.
Oh and let's not forget getting up at 6 am on your day off to check in for commute flight and possibly get bumped by someone's kid who is on a connecting flight.