The upcoming transfer window is set to be anything but quiet for Paris Saint-Germain. Fresh from securing a second consecutive Champions League title, the club is eager to refresh Luis Enrique’s squad. Among the names circulating in recent weeks is that of Mateus Fernandes, the 21-year-old Portuguese midfielder who appears poised to leave West Ham following their relegation to the EFL Championship. However, Manchester United may have other plans for the young star.