Ralf Rangnick has urged Julian Nagelsmann to think twice about joining Chelsea due to the ongoing turmoil at Stamford Bridge.
The Blues are mulling over their options after dispensing with the services of former head coach Graham Potter earlier this month.
Club legend Frank Lampard currently in charge on an interim basis until the end of the season. However, the former Everton boss has lost all four of his matches since returning to the dugout, with the Blues currently languishing in the bottom half of the Premier League and out of Europe following their defeat against Real Madrid in midweek.
