Paul Pogba has been told he would have benefitted from playing alongside Casemiro if he had stayed at Manchester United.
The Frenchman left Old Trafford under a cloud last summer after a breakdown in his relationship with fans amid tepid performances. The midfielder returned to Juventus, who he left for United in 2016 for £89m, but has suffered an injury-hit campaign.
He played just 10 times for the Serie A giants this season, having missed the World Cup due to knee surgery before making his second club debut in February. However, an abductor muscle injury and a hamstring setback sidelined him again.