Koeman told reporters: “I don't know how close that is.
“I'm in the background, let me put it like that. I'm an advisor. If they want it I'm available for advice but I'm not the one who is going to invest, I'm not the one to decide how the process will continue.
“They have the dream to buy a club and they're working on that but I'm not directly involved and I didn't want that.
“I've been asked if they want some advice and if they think I can provide them with good advice I'm available. But I'm not really the one to talk about that a lot."