The standout difference between the respective reigns of Michael Carrick and Ruben Amorim at Old Trafford should now be clear for any Manchester United fan. READ MORE: Man Utd vs PSG pre-season: Date, time, TV channel and live-stream infoPhoto by Ash Donelon/Manchester United via Getty ImagesWhat are your expectations for Cristian Orozco in his first season at Man Utd? Javier Hernandez and Rio Ferdinand showed that Carrick’s tenure at Man Utd has exhibited his true personality, including not bringing any ‘drama’ to the forefront. If it weren’t the entire fiasco involving Kobbie Mainoo, then it was Amorim’s contentious Man Utd tactical system or his other remarks that sparked drama. However, there is no doubt that Carrick’s personality and demeanour have exhibited exactly what Javier Hernandez and Rio Ferdinand saw in him as a player.