Tottenham are closing in on their top January target, Pedro Porro, the Sporting right-back, after confirming the signing of Arnaut Danjuma on loan from Villarreal. Negotiations over Porro have been back and forth since the start of the month, with Sporting determined to recoup €45m (£39.7m) – the value of his buyout clause. Spurs have tried to structure a deal that would see them pay less immediately, with a sell-on clause relating to Marcus Edwards discussed. Spurs are entitled to 40% of any fee Sporting receive for selling Edwards, one of their former players. They have offered to reduce that figure in exchange for paying less for Porro, a Spain international. The Premier League club failed with an offer for Porro on Wednesday morning but further talks are scheduled for later in the day amid growing optimism that a deal can be finalised. Sporting do not want any players in part-exchange. Antonio Conte has been keen to upgrade his options on the right flank and sees Porro as the solution. The 23-year-old has excelled since joining Sporting from Manchester City, initially on loan in 2020 before the Portuguese club made the deal permanent for €8.5m last summer. The signing of Danjuma, which includes an option to buy at the end of the season, came after Spurs hijacked Everton’s deal for the Netherlands international. The 25-year-old, who plays mainly as a centre-forward but can also be used off the left or as a second striker, had two seasons at Bournemouth from 2019. “It is amazing,” said the Dutchman. “I’m very delighted to be here. As soon as Tottenham came through for me, it was a no-brainer. It’s a massive club, brilliant coach, brilliant staff, brilliant club, the facilities are obviously unbelievable so for me I’m very excited to be part of the team. “I’m really looking forward to working with [Conte]. He’s got so much experience. For me, as a developing player, it’s only great. It gives me the opportunity to learn and be amongst the greats.” Bournemouth have agreed to sign the left-back Matías Viña on loan from Roma with an option to buy. The Uruguay international is due for a medical.