Hargreaves has been struggling with a knee problems ever since joining United in a £17million deal from Bayern Munich.
Hargreaves has just recently had an operation on his right knee and will have more surgery on his left knee planned.
Hargreaves has been struggling with a knee problems ever since joining United in a £17million deal from Bayern Munich.
Hargreaves has just recently had an operation on his right knee and will have more surgery on his left knee planned.
