Like seriously, am just seeing this now, has it gotten to such level that Manchester united want to sell Hojlund, because am pretty sure that this guy is going to come good for Manchester united in few seasons time, just that as an attacker, he needs the services coming which Manchester united as a team is not giving him, because he did pretty well at the Italian club he was playing, because they were giving him the necessary support and services an attacker needs to succeed, but if for any reason Manchester united sell this guy for a very cheap, they will regret it because I believe that the player is not the problem, the problem is the system, the way he is being used at Manchester united, till they fix that, he can't flourish the way he flourish at Atalanta.
As for Juventus interest in him, I don't know what offer they made, but i think that it would be too in a haste if Manchester united sell him now without giving him the required service needed as an attacker to flourish, they needs to create the right team that can bring out the best from him.