MANCHESTER UNITED are in for an absolutely massive summer of transfer business at Old Trafford!And the Premier League side have launched an all-out bid to land RB Leipzig striker Benjamin Sesko – with reports that Rasmus Hojlund could be used in a BLOCKBUSTER swap deal.Elsewhere, the Red Devils and Newcastle are set to be locked in ANOTHER transfer battle to land Stuttgart forward Nick Woltemade, SunSport can exclusively reveal.In other news, United are interested in a deal for PSG goalkeeper Gianluigi Donnarumma this summer.SUN VEGAS WELCOME OFFER: GET £50 BONUS WHEN YOU JOINFollow ALL of the latest news, rumours and updates from Old Trafford below…