The Red Devils have lost four of their opening seven games of the campaign, leaving them in ninth place in the table.
Iestyn Harris and Shane Flanagan are expected to become part of Brian Noble's coaching staff at the AJ Bell Stadium, while Koukash has threatened to get rid of any players who are not committed to the cause.
"I am looking at strengthening Brian's hands by adding to the coaching staff," he is quoted as saying by Sky Sports News.
"We have taken one step forward and two steps back and that is not acceptable. If anybody is not performing or not trying, there is no place in the team for them."
Salford return to action on Thursday when they travel to Hull FC in the fourth round of the Challenge Cup.