Southampton duo Dušan Tadić and Sofiane Boufal could both be in action for Serbia and Morocco respectively on Saturday.
Tadić will be hoping to continue his scintillating form for Serbia when they travel to take on Wales for their latest World Cup qualifier.
The Saints playmaker has directly contributed to his countries last ten goals – scoring four and setting up the other six.
Serbia have taken seven points from their opening three games in their bid to reach the 2018 World Cup in Russia.
Elsewhere, Boufal returns to a 26-man Morocco squad as they take on the Ivory Coast in the second game of their World Cup qualifying.
In the forward’s absence, Morocco were held to a 0-0 draw by Gabon in their opening fixture.