Jamie Redknapp has taken aim at Erik ten Hag after Manchester United's decision to move for Lisandro Martinez over Pau Torres.
£55m defender Martinez impressed under Ten Hag at Ajax and followed the manager to Old Trafford. However, after a nervy debut against Brighton & Hove Albion, he endured a torrid time as United were thrashed 4-0 by Brentford.
The 24-year-old struggled under pressure from Ben Mee as the defender scored Brentford's third goal, prompting questions about his physical capabilities. It was clear Martinez was the pick of the manager rather than the recruitment team, and pundit Redknapp sent a reminder to the United boss.