The proof that Jose Mourinho is already hard at work as Manchester United boss

Jose Mario Dos Santos Mourinho Felix has a new job. You might have heard.

With his appointment as Manchester United boss finally confirmed on Friday, the former Chelsea manager is clearly wasting no time as he prepares for the start of next season (it's almost as if he's been short of things to do for a few months). Aside from inking his news deal with United, Mourinho has also found time in his hectic schedule to start up his own Instagram account. A day after sharing his first post (showing a fancy pen resting atop of his new United contract), Mourinho has shared this...

Back at work

A photo posted by Jose Mourinho (@josemourinho) on May 28, 2016 at 2:00am PDT

'Back at work' reads the caption, accompanying a picture of an immaculately-presented file that even Steve Round would be proud of.

The eagle-eyed amongst you will notice that the front of the file reads 'Summer with Euro 2016 and Copa America'... Could this contain a list of Mourinho's transfer targets? Almost certainly. Mourinho's first appearance in the Old Trafford home dugout will come in next week's Soccer Aid charity match, where he will take charge of an England XI comprising of ex-pros and 'celebrities'.