Daniel Levy reportedly wants to make Mauricio Pochettino the highest paid Spurs manager in history.
The Wolverhampton Wanderers winger is delighted to see the Derby County midfielder back in action.
The Scottish Premiership leaders have the opportunity to move seven points clear at the top of the table.
The Scottish Championship leaders missed the chance to seal promotion on Saturday, but have the chance to complete the job tonight at home to Dumbarton.
Bjorn Sigurdarson has failed to score in 12 appearances for Wolverhampton Wanderers this season.
Middlesbrough are currently in second place in the Championship table.
The MK Dons academy graduate has been at Liverpool for five years, and has impressed on loan spells with Wigan Athletic and Wolverhampton Wanderers.
Derby County are currently in sixth place in the Championship table.
Michael Stewart has praised Celtic loanee Patrick Roberts.
The two were impressive together in their side's 0-0 draw over the weekend.