Coach Louis van Gaal is confident his Bayern Munich side can shackle striker Wayne Rooney when they play host to Manchester United on Tuesday.
Rooney has scored 33 goals this season and ahead of the Champions League quarter-final first leg, Van Gaal said: "He is hard to mark out of the game.
"We can manage as we also have quality. United boss Sir Alex Ferguson and his players should be scared of that.
"I never have fear and my players don't have any fear either."
However, Ferguson is optimistic England forward Rooney can continue his superb run of form in the match against Bayern.
"Rooney has had an exceptional season and has elevated himself to one of the world's best players," he stated. "He's been unbelievable this season and I hope it continues on Tuesday.
Coach Louis van Gaal is confident his Bayern Munich side can shackle striker Wayne Rooney when they play host to Manchester United on Tuesday.
Rooney has scored 33 goals this season and ahead of the Champions League quarter-final first leg, Van Gaal said: "He is hard to mark out of the game.
"We can manage as we also have quality. United boss Sir Alex Ferguson and his players should be scared of that.
"I never have fear and my players don't have any fear either."
However, Ferguson is optimistic England forward Rooney can continue his superb run of form in the match against Bayern.
"Rooney has had an exceptional season and has elevated himself to one of the world's best players," he stated. "He's been unbelievable this season and I hope it continues on Tuesday.
