Should degrees have "patches"?
Simple enough starting point. In the modern world our knowledge base is expanding so quickly that 5 years after you get a degree, quite a bit of what you learned is obselete, and quite a few important discoveries have been made. If you go into business, or government research, you may actually surpass the knowledge on any degree program, in your specific discipline... But, you'll still miss out on advances in your field of study, that do not apply to your business, or research.
Should modern universities offer degree patches, the way software companies offer patches. Every 5 years or so, each school is meant to design a one or two week online course, specifically designed to keep people who have already been granted degrees, in touch with the most up to date information in the field.
Having these patches on your degree, would then be quite valuable in the eyes of an employer I imagine. Some companies may even offer to pay for you to go get your patch...
Kinda seems like a no brainer to me.