#4 Not getting his dream move to Manchester City
Sanchez played a crucial role in Manchester United's victory over their arch-rivals Manchester City to deny the latter clinching the title right after the derby ended.
The Chilean was highly anticipated to reunite with Pep Guardiola at the Etihad Stadium. Talks about him joining Manchester City had begun before the last summer transfer window and the Spanish coach was keen to take him into the team.
Unfortunately, signing Sanchez soon became extremely costly and Guardiola chose to end his interest in his former Barcelona man. In order to get a move away from Arsenal, Sanchez eventually chose to join Mourinho.
Edited by Nishant Jayaram