The new Manchester United manager, Amorin, faces several challenges, with the Zirkzee issue being a notable one.
Arriving in the summer from Bologna, the Dutch forward has only been a starter seven times out of the 18 matches played by the Red Devils across all competitions, including just four starts in the league.
Zirkzee has made 15 appearances in total, scoring just one goal.
His last start was on 29th September in the heavy defeat against Tottenham.
Rumours are swirling as English tabloids report that he could be departing as soon as January.
Previously, Zirkzee was close to joining Milan in the summer, but reports from *The Sun* suggest that Juventus is now the preferred destination, where he could reunite with Thiago Motta.