Rivas has yet to feature in the plans of new Inter Milan boss Rafael Benitez.
“He is training with Inter, but unfortunately he can’t find any space in the League or in the Cups,” Rivas’ agent, Fernando Hidalgo, told FcInterNews.it.
“He could leave in January, but that is dependant on a number of different situations that the market creates.
“We’ll just have to see what happens over the next two or three months.
“We are working to find a solution for when the winter transfer window opens, but I have nothing to report now and we are not in contact with any other clubs.”