Jurgen Klopp's side slumped to the bottom of the Bundesliga last night after losing 1-0 to Wolfsburg.
Some of the Dortmund players even went to speak to the unhappy home fans after the game.
Marco Reus Player Profile
The troubles affecting the German side could lead to a fire sale should the impossible thought of relegation become a reality.
And according to reports, Arsenal and Manchester United are ready to capitalise by raiding Dortmund for their top stars.
Defender Mats Hummels is thought to be United boss Louis van Gaal's top target for the summer.
Ilkay Gundogan Player Profile
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Midfielder Ilkay Gundogan is valued at £16million and has attracted interest from Arsenal.
And forward Marco Reus has been linked with both Prem clubs along with Bayern Munich, Real Madrid, Manchester City and Chelsea.