A squad dominated by players from the NPFL will depart Thursday for a friendly against World Cup qualifiers Costa Rica.
The team to be led by coach Salisu Yusuf will also have a sprinkling of players from overseas.
The team began training in Ibadan on Monday.
Former CHAN Eagles star Sunday Faleye and Isaiah Ejeh from Swedish club Mjallby are among the players in the training camp.
Nigeria U23 stars Nathanial Nwosu, Dominion Ohaka, Daniel Wotlai as well as Samuel Kalu (Enyimba), Paul Samson (Kwara United), Alex Jerry (Lobi Stars) and Enobong Ezekiel (Remo Stars) are also in camp.
The Costa Rica friendly is fixed for November 10 in San Jose.
Kick-off is 3am in Nigeria or 8pm in Costa Rica on November 9.
