Yesterday it was Chelsea’s turn to try and turn the top of the table on its head with a win over United, while today Celtic will be attempting to derail Rangers’ season in a huge local derby for both sides.

I wonder just how much of an effect the week’s European exertions will have had on both United and Rangers. I was shagged just watching their games! (Much like this poor sod to the right!)

United have a huge squad and can probably cope with such demands – even if they did chase the ball for much of the night on Wednesday - but Rangers could struggle, given the number of injuries and suspensions they’ve endured in the last few weeks.

And if Rangers lose today, what effect will that have on their European campaign and beyond? Even a defeat for United wouldn’t be enough to derail their season. They have two winnable games left to play, even if they’re without a win against West Ham in three attempts. That, and they have Darren Fletcher back in the ranks.

Yet a Rangers defeat could derail their whole season. Imagine the ramifications of losing today, and the knock-on effect that would have on their trip to Florence in mid-week. A defeat to Fiorentina - not beyond the realms of possibility – could turn a season of promise into one of despair.

Tough at the top, huh…