The Daily Mail is reporting that the Jose Mourinho wants to sign at least two new midfielders this summer and that the Red Devils sent representatives to watch him in action as Lazio were beaten by Salzburg in the Europa League.
According to the same report, the 23-year-old midfielder is valued at around £89m by Lazio ahead of the summer transfer window.
The Serbian has scored 11 goals and made five assists in all competitions for Lazio this season.
According to the same story, Manchester United are on the lookout for replacements for Marouane Fellaini and Michael Carrick, who are both set to leave Old Trafford this summer.
The report also claims that the Red Devils have made an offer for Shakhtar Donetsk midfielder Fred, who has also been touted as a target for Manchester City recently.
Manchester United are currently preparing for their FA Cup semi-final clash against Tottenham Hotspur at Wembley this weekend.
The Red Devils are aiming to try and finish the season with a trophy and end up as runners-up to Manchester City in the Premier League table.
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