Mandron is set to miss all four games before the split, starting with a trip to gaffer Robbos former club Motherwell - with Ayunga in the frame for only his sixth domestic start.
The Kenyan international has only one goal in 24 outings but Robinson said: “In the games he’s played, like starting against Rangers, he’s been very good.
“Jonah has proved that, when he’s fit, hes a real handful. There'll be a lot of teams interested in Jonah because of his physical attributes. He's got everything.
“He can run, he can head the ball, he can score goals, he’s got two great feet. It's about getting him on t...