Rafael may have played his last game for Manchester United after he cracked three ribs during the club 's U21 clash with Leicester on Monday . The Brazilian right-back is surplus to requirements and will be sold in the summer but was hoping to make a last-gasp claim to stay . However , his damaged ribs are expected to rule him out for around six weeks , effectively ending his season . The 24-year-old was hurt by a stray knee from Leicester 's Anthony Knockaert . Rafael may have played his last game for Manchester United after he cracked three ribs in an U21 game . The Brazilian right-back is surplus to requirements at Old Trafford and will be sold in the summer . Meanwhile , United have handed trials to MK Dons teenagers Luke Tingey and Kyran Wiltshire . Central defender Tingey , 18 , became a hit on YouTube last month when he scored a 40 yard free-kick against Swindon in a 5-3 win for MK Dons U18s . Wiltshire , also 18 , is a centre midfielder who was included in Karl Robinson 's first team squad for friendlies last pre-season . United hope to fend off interest from Liverpool , Bayern Munich and Paris St Germain for Memphis Depay . United are looking to bring in some talented younger players to boost squad numbers ahead of next season 's UEFA U19 Youth League competition . United hope to fend off interest from Liverpool , Bayern Munich and Paris St Germain for Memphis Depay from PSV Eindhoven while , Dinamo Moscow are the latest club to express interest in United striker Javier Hernandez . United are looking to bring in talented younger players to boost squad numbers ahead of U19 Youth League .
Brazilian Rafael broke three ribs while on Under 21 duty on Monday night . Rafael sustained injury in a challenge with Dinamo Moscow 's Anthony Knockaert . It means Brazilian may have played his last game for the Red Devils . The 24-year-old is surplus to requirements and will be sold in summer .