RB Leipzig's plans to re-sign Chelsea striker Timo Werner have stalled.

BILD says RBL wish to bring back Werner to Germany for the new season.

However, Chelsea boss Thomas Tuchel is reluctant to lose Werner, while a £30m asking price has also turned off the Bundesliga outfit.

But negotiations could be revived if RBL show a willingness to part with Christopher Nkunku.

Should an exchange be proposed by the Germans, that will bring Chelsea back to the table.