#1 Gonzalo Higuain- Chelsea
It might be assumed that Sarri's job depends on this transfer. Sarri made the club break their unwritten rule of not signing players above the age of 30. There's a lot riding on this transfer, to say the least.
Higuain may not be in red hot form coming off of his time in Milan, but two goals on his Premier League debut would say a different story. Having worked with Sarri in the past, he seems to have taken to his new club like a duck to water. He might be old but he comes with bags of experience, goals and trophies.
Higuain can drop deep and get involved in the play and is also fairly good at holding up the ball. His finishing though has never been in doubt. A big upgrade on Morata who was absolutely devoid of confidence by the end of his time at the club. Sarri knows how to get the best out of his deadly striker. It remains to be seen if the duo can rekindle their magic.