Ahead of Super Eagles double-header friendly games with Serbia and Poland, Super Eagles technical adviser, Gernot Rohr said he is living no stone unturned, as the game will be a pointer to his final 23-Man squad for the FIFA World Cup.
Rohr assured that the technical crew is doing everything possible to fill every position with the best .
Nigeria will play Poland in Warsaw on March 23 and also face Serbia on March 27 in London .
Rohr added that his aim is use the two friendlies to produce the best legs for the World Cup.
