Salum featured for the entire 90 minutes in Friday's international match for Tanzania, who frustrated Bafana Bafana in the 0-0 draw at Peter Mokaba Stadium.
It was an opportunity for him to showcase his talent before a stadium crowd and a television audience, which included Chiefs fans.
The Amakhosi supporters and their rivals now have an idea of a player who could be playing for the Soweto giants next season.