Super Eagles’ Manager, Gernot Rohr has started finalising his provisional squad ahead of next month’s international friendly game against Poland.
Every country going to the Russia 2018 World Cup is expected to send a preliminary list of 40 players to FIFA at least four months before the competition.
Nigeria will meet Poland in a friendly match in Wroclaw on March 23 and face Serbia on March 27 in London.
Rohr recently disclosed that he will stick to the players he used during the qualifiers for the World Cup and the lone African Nations Cup qualifying match against South Africa last year.
But NFF sources said the German has started looking at the players and those who for some reason could not join the team in any of the preliminary games.