Victor Osimhen is likely to be too expensive, with Napoli wanting over £100m to let the forward go.
Rasmus Hojlund, Randal Kolo Muani, Dusan Vlahovic and Goncalo Ramos have all been linked as well.
Regarding outgoings, United may lose three other midfielders as well as Sabitzer.
Fred is wanted by Fulham and, speaking after the club’s FA Cup final defeat to Manchester City last month, conceded he could leave.
“I still don’t know, I have to talk with my family,” he said last month.
Stay connected with us on social media platform for instant update click here to join our Twitter, & Facebook
We are now on Telegram. Click here to join our channel (@TechiUpdate) and stay updated with the latest Technology headlines.
For all the latest Football News Click Here