Chelsea are following Steaua Bucharest winger Florinel Coman.
Technical director Michael Emenalo flew to Romania last week to watch the 19-year-old in Steaua's 1-0 win over city rivals Dinamo.
Coman predominantly plays from the left wing though is equally adept across the front line and has been capped five times by Romania's U21 side.
Steaua only signed him in August from Viitorul Constanta for £2million despite strong interest from Benfica.