The former Everton coach was confirmed as the successor to Sir Alex Ferguson in May and has possibly the toughest job in world football to follow his fellow Scot.
His first priority will be sorting out the future of Wayne Rooney, who has been the subject of a bid from Arsenal.
What is your opinion? Feel free to discuss the article under. You have to comment by using your Facebook profile. Be fair and have respect for other people and opinions!
Chelsea legend Didier Drogba has revealed his top 11 Chelsea career moments during his recent interview on Chelsea TV.
The start of the 2017-18 Premier League season is just around the corner and is shaping up to be one of the most competitive yet.