I wouldn't want to be the one to spread grim news but here is glimpse of whats happening...
Unemployed Nigerian pilots turn office assistants, estate agents (1)
Unemployed Nigerian pilots turn office assistants, estate agents (2)
Over 500 Nigerian licensed pilots are unemployed ?Meggison | National Mirror
Once in a while you get to hear that 4 or 5 people where taken here and there but that's about it. These stories are from 2014 and I know the number of guys still enrolling into flight schools is on the increase.
Anyways its an international issues and not limited to Nigeria alone.