Arsenal icon Arsene Wenger has a theory regarding Kylian Mbappe's future at Paris Saint-Germain.
The France international, who is well renowned as one of world football's best players, has less than six months remaining on his contract at Parc des Princes and has been strongly linked with a sensational move to Real Madrid.
On Tuesday evening, though, in the UEFA Champions League round of 16 first-leg tie between PSG and Los Blancos, Mbappe was actually the Spanish team's nemesis - as he bagged a superb stoppage time winner to give his side a 1-0 lead going into the second-leg at the Santiago Bernabeu.