Is there anything to be learnt from Monday’s match at Old Trafford?

Alex Ferguson strangled the life out of Arsenal by playing 5 midfielders and a single striker. As a result, Arsenal’s pretty passing game broke down. They were denied space and a stout defense cut-off the sharp penetrating passes that set men free.

Sound familiar?

It’s the recipe some teams have used to bedevil Chelsea over the last month, Marseille being the latest. Pack the midfield and deny Chelsea space. The result has been sloppy passing and a complete breakdown of the attack.

So we know that tactic works against Chelsea. And yet, the suspicion lingers that attack-minded Ferguson will change things at the Bridge on Sunday.

He may sense vulnerability in Chelsea’s backline. He could deploy Berbatov alongside Rooney. Rooney looks like a new man, nimble and quick and intelligent. And Berbatov  scored 5 against Blackburn a couple of weeks ago.

In the end, it may be that the only thing we learned from Monday’s match is that Manchester United are playing with enormous confidence. That their early-seasons stumbles seem to be over. And that whatever tactics they bring to bear on Chelsea, they’ll be executing them with a lot of conviction.