Mauricio Pochettino is eyeing a £50million double swoop on Watford for Richarlison and Abdoulaye Doucoure.
Tottenham boss Poch wants support for Harry Kane and has been impressed by £30m-rated Richarlison in his first Premier League season.
The Brazilian, 20, whose contract runs until 2022, is also attracting interest from Chelsea after scoring five goals as a wide forward at Watford.
Doucoure, signed for £4.5m from Rennes, has looked good in central midfield since returning from a loan at Granada two seasons ago.
The Frenchman, 25, is yet to agree to a new Hornets deal and Spurs are ready to move for him.
Richarlison was signed for £13m last summer from Fluminense but Watford could more than double their money now.
Mauricio Pochettino is keen on boosting his options for next seasonBoth players would see a huge hike in their wages at Spurs.
The north Londoners bolstered their ranks with Lucas Moura in January.
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The Brazilian came off the bench to make his Tottenham debut against Real Madrid last week.
And with Erik Lamela back on form after a lengthy injury absence, Pochettino is determined to add even options to his squad.