Ahead of the big FA Cup match versus Chelsea, Manchester United boss has delivered some worrying news for the Blues.
He believes he has a far more prepared approach now and has already picked his team for the cup tie.
“You have got to have different ways of winning games and with our squad you can pick players who suit this team and that team,” he said.
“I knew the gaffer was like that. I have always been like this myself back home in Molde.
“It was different at Cardiff because you had to take one game at a time and try to claw a point here or there.
“But now you do plan ahead and I think I have got my team quite ready for the full month.
“Depending on form as well, I think I have more or less picked my team.”
Chelsea have a battle on their hands as Ole’s men are on a great winning run. However, the Blues are the defending champions of the FA Cup and got the better of United last year when the two teams faced off in the final of the tournament.