(Reuters) -Manchester United will have to carefully manage midfielder Kobbie Mainoo's return from a muscle injury after he participated in training ahead of Thursday's Europa League quarter-final at Olympique Lyonnais, manager Ruben Amorim said.
The 19-year-old England international has not played since United's FA Cup fourth-round home win against Leicester City on February 7, missing 10 games in all competitions since then.
