Full survey of Africans on the list:

Sadick Adams: been back in Africa since 2010
Macauley Chrisantus: in the lower reaches of the Greek top flight
Kermit Erasmus: benchwarming at Rennes
Nour Hadhria: I can only find French-language sources on him, apparently never left Tunisia and now at mid-table outfit CA Bizertin
Rabiu Ibrahim: had a brief spell in Scotland, now in Slovakia
Sapol Mani: 13 caps for Togo, now strutting his stuff for Dacia Chisinau in the Moldovan league
Ransford Osei: never made it any further than Maccabi Haifa, now remarkably playing for Santa Claus in the Finnish third tier
Daniel Opare: had some time in Belgium although has now dropped off the radar in Germany
Abdou Razack Traoré: probably the best career of the bunch, 38 caps for Burkina Faso and a journeyman Turkish career

That really isn't a great hit rate.