Looks to me that in a couple of years aviation in the SADC will turn into a pure bush-operation due to lack of personell and brain-drain, the non-maintainance of infrastructure and the fall of first-world values. (i.e. Mugabeland). A few guys willing to endure will get their chance - those that can sell themselves to better operations will do so, widening the gap.
In general - situation is turning for the better for us low-timers... which is great. Just depends on how you see it.