France officials fear new Juventus signing Paul Pogba will miss the World Cup.
The former Manchester United midfielder is weighing up whether to undergo surgery after suffering a knee injury in training a week ago while on tour of the US.
Pogba has since returned to Turin to consider his options.
RMC says his World Cup availability will depend on which choice he makes. The midfielder could miss up to five months depending on the type of surgery he undergoes.
After consulting with Ramón Cugat and Christian Finck, two doctors specializing in this type of injury, Pogba will speak with Doctor Bertrand Sonnery Cottet, who had operated on Zlatan Ibrahimovic.
A final decision will be made this coming week.
