It comes as a surprise that the club are set to sell two of their attacking players given the injuries to Harry Kane and Dele Alli, as well as the absence of Son Heung Min, who is away on international duty. Burnley appear to be the frontrunners for Janssen, who does not appear to feature in manager Mauricio Pochettino's plans despite battling back from a foot injury. The Dutch international would prefer a permanent transfer, and has turned down a loan move to Sevilla.
Nkoudou, who played against Fulham on Sunday, is also thought to be surplus to requirements. Chairman Daniel Levy does not look likely to be spending any cash either, having not followed up on interest in Malcom of Barcelona or Jarrod Bowen from Hull City. He has said, however, that he is open to the possibility of signing new players this January.