A lot of the teams that regularly play in the Champions League are full of cheats and arseholes.
That contributes to them getting there year after year, unfortunately.
Diving, being consistently aggressive towards opponents, pressuring the officials and overreacting to tackles are all standard.
How to change it? Introduce the stuff that we've talked about on here repeatedly.
No talking to the officials unless you're the captain and even then only in a respectful fashion.
Punish divers and cheats via technology and clamp down on managers openly talking utter **** all the time.
Mourinho doesn't believe that there's a campaign against his side, but he's pushing it to the media to influence officials.
Ban the ****er and do the same if he dodges interviews or becomes completely uncooperative, too.
We had enough of that crap with the old Scottish bloke at Old Trafford, thanks.