The Daily Mail has learned that Manchester United are keeping close tabs on FC Porto stars Ruben Neves and Bruno Martins Indi.
The Red Devils will be looking to heavily reinforce the squad next summer after what is likely to be yet another disappointing season.
And it looks that some of the shopping will be done in Portugal, with Man Utd readying double swoop for Ruben Neves and Bruno Martins Indi.
The Red Devils had their scouts watch the two players in action in the weekend’s clash with Maritimo, which is enough to suggest they are seriously thinking about luring them to Old Trafford.
Ruben Neves, 18, is widely regarded as one of Europe’s hottest prospects at the moment and his release clause stands at £29 million.
Bruno Martins Indi, 23, already has a wealth of experience at club and international level and is equally adept at playing at centre-back and left-back positions.