Former Asante Kotoko and Hearts of Oak David Duncan has met the Ghanaian quartet at MLS side Columbus Crew.
Duncan, who is on a coaching course in the United States, took time to meet the four players.
Columbus Crew have Harrison Afful, Jonathan Mensah, Mohammed Abu and Lalas Abubakar.
For Mensah, he was given a crack at top-flight by Duncan during his days at AshantiGold in the Ghana Premier League.