Another South African is due to make his debut for Scotland in the Nations Cup.
Jaco van der Walt will be linking up with the Scottish squad his club confirm.
Van der Walt recently qualified for selection on the residency rule having been in Scotland since 2017.
Scotland is currently without the services of both Russel and Hastings due to injuries.
Van der Walt will joing follow South Africans WP Nel, Oli Kebble and Duhan van der Merwe in the squad.