Bundesliga leaders Borussia Dortmund are reportedly looking to invest the £58 million ($74m) made from selling US international Christian Pulisic to Chelsea on both Belgium winger Thorgan Hazard and Argentine defender Leonardo Balerdi.
Chelsea signed the 20-year-old Pulisic -- regarded as one of the hottest properties in European football -- on a five-and-a-half year contract for next season and he will join the Blues in the summer.