Hmmm, could be a possibility...
in general, even though some of them drive like nuts over in Europe, may sound paradoxical but they actually know what they're doing.
Overall I find them to be better drivers.
The German Autobahn, if I'm not mistaken, has no speed limit...right?
Seems they have a ver low, if no accident rate on that stretch of highway. This in fact could be due to better driver education.
I'm not sure how things work in the US, prob close or same as here in Canada, but I know for a fact that in Italy they also have to learn some mechanical aspects of vehicles, not only the hands-on aspect of simply driving.
So, in general I porb think it'd be a good idea to have extended driver education. Don't know about it having to be 2 years, but some further schooling could/might help.
Peace