Instead, Riise says the current Red Bull global football director is more likely to take charge of a national team.
He is quoted by TMW, stating: "If he were to return, I think he'd choose a national team. I don't think he'd work for a club anymore. I could see him managing England in the future. An international team is less demanding than a daily job at a club, and that could be a good fit for him.
"Jurgen loves life and puts passion into everything he does. I'd love to see him back at work for the energy he exudes, but at the same time his legacy is already immense. He did so well at Dortmund and Liverpool that I find it hard to imagine him doing better elsewhere."
Riise added, "Perhaps he's simply satisfied with what he's achieved and now wants to devote himself to other interests. I think his time at Liverpool took its toll on him: he was exhausted mentally and physically, because he gave everything he had, every single drop of energy, to that job."