Well you can't become a surgeon or a lawyer unless you switch a university track at some point. But you can definitely work in the medical or legal field by doing an apprenticeship first and moving on to a 2-3 year professional degree (for instance nurse school isn't college here).
>Well you can't become a surgeon or a lawyer unless you switch a university track at some point.
"Can't" because those are the rules we've established. But both of those professions seem like they be perfect for apprenticeships (they were at one point in history). It's not like studying the literature isn't or can't be a part of apprenticeship curriculum.