By Andrew Gastelum The road to the World Cup has been anything but smooth, but the Black Stars could outperform expectations thanks to new reinforcements. Coming into the World Cup at No. 61 in the FIFA world ranking, Ghana is the lowest-ranked nation participating in Qatar—and it’s mostly down to the tumultuous road to getting there. Ghana was eliminated during the group stage at the African Cup of Nations—its worst finish in the tournament—with a loss on the final day to AFCON debutant Comoros. After that debacle, Ghana fired manager Milovan Rajevac just four months into his tenure and broug…