Chelsea midfielder N'Golo Kante has hailed new France teammate Kylian Mbappe.
He scored a brace in Monaco's 3-0 win over Caen on Sunday to take his tally to 19 goals across all competitions this term.
The teen has been linked with Manchester United and Real Madrid.
"What he does at his age is exceptional," said the Chelsea star.
"He showed things in Ligue 1 and Champions League. Afterwards, is it too early or not... This is the choice of the coach.
"In any case, his integration is facilitated by the presence of quite a few Monaco players.
"Those who are here today deserve ample space. There are quite a few Ligue 1 players, everything is going well."