Speaking on his YouTube channel, Romano said: “Let me start by mentioning a player who could really leave Chelsea in the summer transfer window - he already left on loan in January and is doing very well - Ian Maatsen.
“At Borussia Dortmund, [in] his first five games [he’s made] a fantastic impact, doing very, very well. The fans are super happy, the manager [Edin] Terzic is very happy and also people into the club. He provided two assists already, but the quality of the performances are very, very good.
“What they want to do at Borussia Dortmund is to wait until the end of the season and then decide what to do. It’s a loan deal [with] no buy option included, but when Ian Maatsen signed a new contract at Chelsea, before joining Borussia Dortmund, there was a release clause [added] and it’s going to be valid this summer.”