Rio Ferdinand has hit back at critics of Manchester United interim boss Ralf Rangnick by pointing out his impressive points record since his arrival.The German manager arrived at Old Trafford in November with a solid reputation for his work in his home country. He has made his name as a coach with Hoffenheim and RB Leipzig among others. However, he also has expertise as a sporting director.
As a result, Man Utd brought Rangnick into the dugout until the end of the season. The 63-year-old will subsequently move into a consultancy role working with club chiefs.
While Rangnick’s focus has been on improving results on the pitch, he has fa …