Ralf Rangnick has played down suggestions Thomas Tuchel could become Manchester United 's next manager – because of the uncertainty at Chelsea.
Tuchel played under Rangnick at German club Ulm and also worked under United's interim boss at Stuttgart as youth team coach in his first coaching role.
He has gone on to manage European giants Borussia Dortmund, Paris Saint-Germain and Chelsea, leading the Blues to their second Champions League title last season.