Black Stars Management Committee member Wilfried Osei Palmer believes posterity will tell if Avram Grant added something to the national team.
Grant has been criticised for failing to win silverware for the Stars after leading the team to two AFCON finals.
The Israeli trainer resigned from his post after failing to win the just-ended AFCON tournament.
In an interview with Asempa FM, Palmer said: "Only posterity will tell if Grant added something to our national team".