Spurs appointed Mourinho as their new manager on Wednesday morning, wasting no time at all as they landed Mauricio Pochettino's replacement in rapid time.
Mourinho will be looking to plan quickly for Saturday's game against West Ham United, and he may already have some plans in mind beyond that London derby.
Now, it's claimed that not only is Mourinho eyeing Sporting playmaker Bruno Fernandes, but he's also lining up a move for Benfica defender Dias.
The 22-year-old has been coming through the Benfica ranks since signing from Estrela da Amadora in 2008, and is now regarded as one of the top young centre backs in Europe.
Strong, aggressive and good in the air, Dias is an impressive centre back, and could be the ideal replacement for Toby Alderweireld should he leave the club when his contract ends next summer.
Dias allegedly has a £59million release clause in his contract, with Benfica attempting to raise that to £79million, meaning Spurs will need to get in and spend big if they're land Dias for Mourinho.
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