Last term's Serie A top scorer marked his first appearance in Bianconeri colours with a decisive contribution, giving the hosts a winning start to their title defence.
It almost felt inevitable earlier in the season that the Spaniard would leave Stamford Bridge in January, but recent performances have proved he has plenty still to offer.
The Blues have been linked with a sensational move for the in-form Arsenal forward but the Blues boss has refused to discuss the suggestion that they want to sign him.
Ruthless France set up a mouthwatering semi-final tie with world champions Germany in style, as they dismantled Iceland in their Euro 2016 quarter-final at the Stade de France.
The former Inter pair will be reunited at Old Trafford next season - and the Swede is just what the Red Devils need to get back to their championship-winning best.
Two of the superstar's teammates will have to miss a family wedding and a mega-gig next week if they defeat a side that couldn't beat them in qualifying.
The Armenian struck his second goal in as many games for the Red Devils as Jose Mourinho's men picked up a crucial Premier League victory at Old Trafford on Sunday.
Germany cruised into the quarter-finals of Euro 2016 with a commanding 3-0 victory over Slovakia. Jan Kozak's side held England to a goalless draw in Saint-Etienne on Monday night to secure qualification for the last 16, but were comfortably swatted aside by the world champions in Lille.