"Bolton are interested in Arthur," Korevaar said. But he will not speak to anyone until after the Kilmarnock game."
"He would be interested in the Premiership as it is one of the best leagues in the world," he added.
"Arthur is concentrating on winning the league for Rangers and after that he will think about his future.
"I still think PSV could come in for him but Bolton is an interesting option and there are other clubs looking at him as well."