Ange Postecoglou's side will need to strengthen accordingly should they qualify for Europe.
The north Londoners are concerned with a lack of full-back depth.
Tottenham are currently nurturing a robust crop of youth talent.
Chelsea are believed to have looked at signing him as well.
Sadly, things did go to plan for this 26-year-old, now facing an end to his professional career.
The north Londoners want a new midfielder.
He's been excellent for his club this season.
This struggling star will likely be shipped on in the summer.
The Lilywhites want to replicate their heroic winter window.
He's been very unconventional this season.