Led by Croatian national team captain Darijo Srna , Brazlians Fred , Luiz Adriano and new - signing Bernard , Shakhtar could challenge Manchester United for top spot in this group , especially .
Shakhtar have made Donbass Arena a fortress through the years .
Led by Croatian national team captain Darijo Srna , Brazlians Fred , Luiz Adriano and new - signing Bernard , Shakhtar could challenge Manchester United for top spot in this group , especially because they have made Donbass Arena a fortress through the years .