Manchester United are lining up a move for French international Kylian Mbappe.
According to The Mirror, Manchester United and Manchester City have both been alerted by the possibility of Mbappe being available this summer.
PSG are under investigation by Financial Fair Play after their mega-money moves for Neymar and Mbappe.
This could force PSG to pull the plug on their move for Mbappe, which would see him return to Monaco.
Mbappe spent last season on loan to PSG from Monaco and is set to officially complete his £166m permanent move to PSG at the start of next month.
The report claims that Manchester United would be prepared to use Anthony Martial as a makeweight in a deal for Mbappe – sending him back to the club he started his career with.
Martial struggled for games last season under Jose Mourinho, despite a strong start to the campaign.
