Pierre-Emile Hojbjerg will have a medical with Tottenham on Monday ahead of his transfer from Southampton.
Spurs have agreed deal of £15m plus bonuses to sign the Denmark midfielder from the Saints.
Kyle Walker-Peters is expected to move the opposite way for an initial £12m – but personal terms between are yet to be agreed.
Tottenham have space for another defensive-midfielder in their squad after Eric Dier was moved to centre-back.
The club are also in the market for a right-back and possible a centre-back and a back-up striker before the deadline.
(Sky Sports)