Dortmund are missing England winger Jadon Sancho, who has remained in Germany to receive treatment for a leg injury, but the spotlight will fall on the German club’s striker Haaland.
Speculation the Norwegian striker will leave at the end of the season has been fuelled by his agent Mino Raiola and father Alf-Inge Haaland meeting with club officials from Barcelona and Real Madrid.
City are also said to be interested as a replacement for Sergio Aguero, whose contract expires in July.
Haaland’s Dortmund contract runs until 2024 and an exit clause – reportedly for around 75 million euros – is only valid in 2022.
Watzke insists Dortmund wants to keep Haaland at all costs, “there is no Plan B”.
Head coach Edin Terzic brushed off questions on Monday, insisting they were just “glad to have Haaland back and he seemed pleased to see us again” after international duty with Norway.
Yet the speculation seems to have taken a toll on the 20-year-old who failed to score in three games for Norway and Dortmund’s loss to Frankfurt.
His teammates are aware Haaland’s days in Dortmund may be numbered.
“Logically”, missing out on the Champions League would have “financial consequences”, defender Mats Hummels told Sky.
“It may be that you can’t buy someone you want and have to sell someone you want to keep.”