The report states Carrick is now under immense pressure and as speculation surrounding his future intensifies, Nagelsmann has emerged as a candidate to replace him in the dugout at Old Trafford.
It is understood that the 39-year-old has admirers within the Red Devils hierarchy as he was considered before Carrick was appointed on a permanent basis in May.
Under pressure: Michael Carrick
AFP/Getty
“I’m bitterly disappointed,” he said. “I’m frustrated, more than frustrated, I’m really angry to be honest.
“You’ve got to move on and think about what’s next. For us to play in that way is not acceptable, it wasn’t a good performance at all.”