Let me present a conceptual question...

I'm starting with a NavBar that basically presents 3 different process paths related to access management (request, status, and administration) from the application dashboard.   For design logic, it makes sense to me to split these out with separate controllers, etc.  

So my question is: Is routing the best approach or do you think I'd be better served using UI Macros for the separate UI pages (paths)?   Or is there something else to consider?