13 years ago today, Sir Alex Ferguson unveiled Kléberson as a £6 million signing for Manchester United.
It was a record breaking transfer fee at the time.
Juan Sebastian Veron failed at Manchester United and Chelsea, but Ian Wright backs Leicester City striker Jamie Vardy to be a success at Arsenal.
Veron joined the Roman revolution at Chelsea, but admits he should have stayed at Manchester United.
The former Manchester United midfielder has praised the Aston Villa star - but jokingly compared him to the man who couldn't quite cut it at Old Trafford.
The summer signing from Sporting Lisbon is a former team-mate of Veron at Estudiantes.
We choose five from the many awful signings Chelsea have made over the years.
Joaquin Correa appears to be closing in on a move to Sampdoria, with Juan Sebastian Veron admitting he will be traveling to Italy for talks.
Benfica midfielder Enzo Perez speaks highly of former Manchester United and Chelsea midfielder Juan Sebastian Veron.
Juan Sebastian Veron says that the South American trio should make an effort to get to know their Manchester United teammates who are not native Spanish speakers.