Carayol had loan spells with Huddersfield and Leeds last season.
Sunderland sign Gabon international Didier Ndong.
Jonathan Kodjia scored 19 Championship goals last season.
Kamara seeks Sierra Leone return ahead of Ivory Coast fixture.
Bigirimana made 13 apps during a loan spell with Coventry.
Tottenham loan Algerian midfielder Nabil Bentaleb to Schalke.
Ghana midfielder Kevin-Prince Boateng scored on his La Liga debut.
Enyimba beat Mamelodi Sundowns.
Algeria's Bejaia edge into semi-finals.
preview
DAY 07
Match 24
Gabon vs Mozambique 2:3
FACTS
Goal Gabon
P. Aubameyang (45'+5)
A. Moucketou-Moussounda (76')
...
Goal Mozambique
Faizal Bangal (37')
Geny Catamo (42' pen)
Diogo Calila (52')
Assists Mozambique
Geny Catamo (37')
Witi (52')
Gabon
Mozambique