Former Manchester United junior Eamon Dunphy has slammed defender Marcos Rojo.

Dunphy believes Rojo is among several 'poor' players at the club.

“They have some very poor players in key positions. Rojo, as a defender, he's useless," Dunphy said on Irish radio network 2FM.

And after Jose Mourinho was charged by the Football Association for kicking a water bottle in the 1-1 draw with West Ham, Dunphy reckons the United boss can expect a lengthy ban.

“There was no reason to lose your head over it, it wasn't a disallowed goal," he said.

“That kind of stuff with his record, he is going to get a long ban."