In January 2007, Quincy went to Ghana to meet with Ghana Football Association (GFA) officials and discuss his role in Ghanaian football with specific reference to switching allegiance to that country's national team. Ghana had hoped to persuade him to represent them at the 2006 FIFA World Cup in Germany, but his previous appearances for his native country at youth level precluded that. As a result of the talks, Quincy pledged his senior international future to Ghana, and coach Claude Le Roy named him in the squad for the February friendly against Nigeria in February. However, FIFA was yet to approve Quincy's request for a switch of nationality, and he was not released by Spartak Moscow, prompting a complaint to FIFA by Ghana's national coach. Although called up for Ghana's match against Austria in March 2007, Quincy did not play, but did confirm that he intended to play for Ghana in the future.