Those expected in camp are Jamilu Collins (SC Padeborn 07, Germany); Tyrone Ebuehi (Venezia FC, Italy); Joseph Ayodele-Aribo (Glasgow Rangers, Scotland); Samuel Chukwueze (Villarreal FC, Spain); and Odion Jude Ighalo (Al-Shabab Riyadh, Saudi Arabia).
Nigeria will face Egypt, Sudan, and Guinea-Bissau in Group D, with the tournament kicking off on Sunday, January 9.
*In camp now are; Goalkeepers: Francis Uzoho (AC Omonia, Cyprus); John Noble (Enyimba FC); Daniel Akpeyi (Kaizer Chiefs, South Africa); Maduka Okoye (Sparta Rotterdam, The Netherlands.
Defenders: Chidozie Awaziem (Alanyaspor FC, Turkey); Kenneth Omeruo (CD Leganes, Spain); Oluwasemilogo Ajayi (West Bromwich Albion, England); William Ekong (Watford FC, England); Olaoluwa Aina (Torino FC, Italy); Zaidu Sanusi (FC Porto, Portugal); Olisa Ndah (Orlando Pirates, South Africa).
Midfielders: Frank Onyeka (Brentford FC, England); Wilfred Ndidi (Leicester City, England); Chidera Ejuke (CSKA Moscow, Russia); Kelechi Nwakali (SD Huesca, Spain)
Forwards: Ahmed Musa (Fatih Karagumruk, Turkey); Henry Onyekuru (Olympiacos FC, Greece); Kelechi Iheanacho (Leicester City, England); Moses Simon (FC Nantes, France); Sadiq Umar (UD Almeria, Spain); Taiwo Awoniyi (Union Berlin, Germany); Alex Iwobi (Everton FC, England); Peter Olayinka (SK Slavia Praha, Czech Republic).