According to reporter Ben Jacobs, Newcastle coach Eddie Howe talked about Isaac and expressed his hope to see Isaac wear Newcastle jersey again.
Speaking of Isaac, Eddie Howe said: "In fact, we received the first offer from Liverpool yesterday and refused. From now on, let's see what will happen, there are people in England dealing with it.
I really don't know what will happen next, but from our perspective, we will still be fully supportive of Isaac and still want to see him put on Newcastle's jersey again. The situation is far from ideal and quite complicated."