Chelsea have reportedly been given the opportunity to sign one player from Borussia Dortmund. Donyell Malen has been offered to Chelsea by his agent, journalist Simon Phillips has claimed on his Substack. “I’ve been told tonight that Donyell Malen from Dortmund has been offered to Chelsea by his agent,” Phillips said. The attacker is having quite a good season at Dortmund, scoring seven goals in 18 Bundesliga appearances. The German club signed him from PSV Eindhoven for €30m (The Athletic), which is around £25m. Last term, he scored nine goals in 26 league outings. Donyell Malen offered to Ch…