Nigeria could adopt a changed formation when they meet Iceland in their second group game of the Russia 2018 World Cup on Friday.
Rohr expressed his dissatisfaction with the Super Eagles attack on Saturday against Croatia and hinted that Odion Ighalo will start from the bench in the game on Friday.
Chief among the changes is the introduction of a two-man attack featuring Ahmed Musa and Kelechi Iheanacho with Victor Moses and Alex Iwobi playing from the wings.
Rohr admitted that Nigeria’s midfield was outmuscled by the experienced Croatians, adding, however, that he would stick with the Mikel, Etebo and Ndidi combinations.
The trio is playing together for the first time, and according to Rohr, that made coordination a bit difficult.