5) Zlatan Ibrahimovic
If Zlatan is available, you sign him. Ibrahimovic, who is currently a free agent having played his last game for Paris Saint-Germain is available in the market. Mourinho is a very big fan of the Swede whom he coached for one year during his time at Inter Milan.
The dangerous striker is coming off the best season in his career having scored 51 goals for PSG. The 34-year-old seems to get better with age having won a league in each country that he has played in. He has scored 20+ goals in each of his last 10 seasons, which is quite an achievement while also creating lots of chances for his teammates.
The tall striker is surprisingly acrobatic and quick for his size, having a black belt in Taekwondo. A player of his calibre would make United instant contenders for the title as he adds aggression to the team’s lineup. Pairing him up with club captain Wayne Rooney would have most fans licking their lips.
Ibrahimovic has told the world in the past that he would love to play under Mourinho once again, saying that he would kill for Mourinho.
The fact that Zlatan does not have any transfer cost as he is a free agent could be a big player for United. This looks most likely as it is reported that Mourinho would like to build his team around Ibrahimovic.