Brighton may be the big losers as part of the deal that will take Pedro Porro to Tottenham.
The right wing back is a huge target for Antonio Conte's team from Sporting CP.
They are ready to pay his buyout clause this winter, per The Athletic, to secure the transfer.
The source also adds that as a result of the deal, Brighton may lose their young right wing back Tariq Lamptey.
The England star, who is highly rated despite his injury history, is wanted by Sporting as a replacement for Porro.
They are set to ask for Lamptey on loan or permanently, with Brighton very unlikely to agree to a sale.