Like Harry Redknapp at Tottenham, managing men is something that Martin O'Neill is very good at. His fabulous run as Sunderland boss continued last week with wins at Stoke and then Middlesbrough in the FA Cup, and what a fantastic run it is.
Players that wouldn't have been close to featuring under Steve Bruce are now suddenly playing for the Black Cats, who are looking as if they are Europe-bound.
But I think they might run into a brick wall in the shape of Arsenal. I really like the Gunners' forward players and the emergence of Alex Oxlade-Chamberlain has energised them all of a sudden.
I don't often get excited by young players but I think this boy is going to be a real star.
Oxlade-Chamberlain can play anywhere across the front three and he's got an extremely mature football brain for such a young guy, because he understands how to come in from wide areas to join attacks, and he can definitely score goals too. A lot of that will have come from his dad, former England international Mark Chamberlain, down the years and it is all very impressive.
Arsenal resume their Champions League campaign against AC Milan on Wednesday, which is another tricky tie but you would not want to play them when they are on their game - the front three of Oxlade-Chamberlain, Theo Walcott and of course Robin van Persie can tear you up and beat you up because of their pace.
It's at the back that they have their problems but, thoughout their team, they are more than capable of keeping hold of the ball, which is the best form of defending I've ever known.
Prediction: 1-2