Gernot Rohr, Super Eagles head coach has promised to resign if Nigeria fails to qualify for the 2018 World Cup.
The Super Eagles are top of Group B on the road to Russia 2018, having beaten Zambia and Algeria in their opening two matches.
Their next matches’ line up are against Africa Cup of Nations champions Cameroon - in late August and early September.
The 63-year-old German admits that the Indomitable Lions will be tough opponents.
“If we don’t win the World Cup ticket, for me I’ll say is goodbye, ” Rohr was quoted by Allnigeriasoccer.com.
“Though it is difficult against Cameroon, it is a challenge that am willing to take. However, if I fail, I’ll leave.”
Rohr has been in charge of Nigeria’s national team since August 2016