Tottenham Hotspur now face a battle with Marseille for Samuel Iling-Junior in January, but the Ligue 1 side have one major concern over the Juventus starlet. That is according to a report from Calciomercato, which notes that Juve are ready to negotiate the winger’s departure next month and want a fee of up to £21.5 million. Samuel Iling-Junior looks to be one of the key targets on Tottenham’s radar ahead of the January window. The 20-year-old has struggled for minutes with the Old Lady this season. And thus, it appears that he is one player Juve are prepared to cash in on. Tottenham face Marse…