Ghana coach Goran Stevanovic will tweak his team for their next match against Mali at the 2012 Africa Cup of Nations on Saturday.
The Serbian has been forced to alter his defence with captain John Mensah suspended for the tie.
He is also expected to take a decision on his left-back and midfield position.
When asked about changing personnel for their next Group match, Stevanovic replied: "Some of them, we will see."
"You know who plays first game but never know who would play last game. I need 20 ready players for the competition.
"And I am sure that I have very, very good quality [players] and I believe in every player present here."
Ghana laboured to beat Botswana 1-0 in their opener on Tuesday.