Joe Cole has warned that Matheus Cunha's "maverick" character might not suit Manchester United's dressing room.
Following a deeply frustrating season, head coach Ruben Amorim has been provided with resources to strengthen his attacking options, with Cunha, £65m winger Bryan Mbeumo and newly-announced £74million signing Benjamin Sesko all touching down.
Cunha was secured first, joining from Wolves at the start of June after his £62.5m release clause was triggered. Nevertheless, Cole, who excelled in the Premier League for West Ham, Chelsea, and Liverpool, considers the 26-year-old's mentality a significant concern.
"The thing that worries me about Cunha, and I think he's a brilliant player, fantastic player, wonderful goals and can do everything, but you do hear lit