Borussia Dortmund coach Jurgen Klopp has thrown down the gauntlet to Marco Reus.
With BVB battling against relegation, a return to the Champions League has been written off this season - a prospect which has Reus considering his options.
Manchester City, Chelsea and Real Madrid are all chasing the Germany midfielder.
But Klopp insists: "I do not think any player on our team will leave in case of failure of Champions League qualification.
"If this happens, it will mean that I did not understand anything about him."
