Manchester United board slammed over ‘one of the biggest transfer mistakes ever’

Man Utd have made a number of blunders in the transfer market (Picture: Getty)

Iconic World Cup winner Marco Materazzi has accused Manchester United’s board of making ‘one of the biggest transfer mistakes ever’.

United were often hailed for their business in the transfer market during Sir Alex Ferguson’s long and successful reign but it has been a different story since he retired in 2013.

A number of United’s biggest signings since then have underwhelmed at Old Trafford, while se...