Manchester United are the latest team to show an interest in Stuttgart striker Sasa Kalajdzic.
The forward has become in demand in the past few weeks, especially with the news that Robert Lewandowski wants to leave Bayern Munich.
According to Sky Sports Germany, United are looking into signing the 24-year-old for new boss Erik ten Hag.
However, they will face competition for his signature, as Kalajdzic only has a contract until 2023.
He will be available for roughly £17 million, while Bayern, Borussia Dortmund and Paris Saint-Germain all want to sign him as well.
The striker returned from injury in January, and has since scored six goals in 1,200 minutes at a rate of roughly a goal every 200 minutes.