Yahoo Sport France suggest Harrop's agent has been offering him to Ligue 1 clubs as The Sun report he has yet to be offered a contract at Man Utd.
Gomes became the Premier League's first 2000-born player.
#under23s: Twelve academy players in Man Utd first team vs Palace
Profiles of Gomes, Tuanzebe, Mitchell, Pereira, Harrop, Willock, Dearnley and McTominay.
More than half of Sunday's squad could be academy products.