Former Manchester United striker Dimitar Berbatov fears for manager Ole Gunnar Solskjaer's job ahead of today's derby with Manchester City.
The Bulgarian is hopeful United will learn their lessons from their embarrassing 5-0 defeat to Liverpool last month.
Berbatov told The Sun: "If United approach this City game the same as the Liverpool game, then it will be the same result.
"And if it is the same result and performance, that's going to be too much for everybody.
"I hope and I don't think it will be like that – otherwise it will be a double embarrassment and it would show Ole didn't learn anything from Liverpool which shouldn't be the case.
"They need to learn from that defeat and do everything in their power to play in a way that can win."
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