Manchester United has a lot of holes, but getting any of these five players could solidify their status in the Champions League spots.
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Barcelona have reportedly made an offer of up to 11 million euros for 21-year-old, Palmeiras, midfielder Matheus Fernandes.
Manchester United are rumored to have made James Maddison and Jack Grealish their top two January transfer window targets.
Chris Smalling has found his form with Inter Milan this season and Arsenal are keen on signing the defender during the summer transfer window.
Manchester City may lose talented winger Leroy Sane during the summer transfer window, but the Sky Blues may have found a replacement in Kingsley Coman.
Fabian Ruiz, a 23-year-old midfielder for the Spanish national team and Napoli prefers a move to Real Madrid over their rivals Barcelona this summer.
Manchester United have been scouting three young Valencia players as the Red Devils look to spend big during the January transfer window