I'm not saying he can't be sick of him. He can think what he likes and as a pundit has a platform to say it on TV but his opinion simply is a controversial one. It will cause people to disagree with him and debate it so it is the definition of controversial. It doesn't have to be some hugely ridiculous opinion just to be controversial. Just cos you have a reason for something doesn't mean your opinion isn't controversial.
Bananas are a source of potassium it's pretty common in other sports to eat them (tennis players do it often.) IT seemed more of an energy thing as well, he was tired rather than injured. He couldn't really come off either there was about 5minutes left and we had no defenders on the bench as Jones had already come on. Maybe could of brought Carrick on but I'd imagine they would rather Rojo played it out than put a CM in defence.
Fergie did moan about fixture congestion and the resulting tiredness as well. Every manager does. Proof:
http://www.telegraph.co.uk/sport/fo...TV-scheduling-ahead-of-Real-Madrid-clash.html
http://www.telegraph.co.uk/sport/fo...win-Premier-League-the-hard-way-Football.html
http://www.telegraph.co.uk/sport/football/2297009/Alex-Ferguson-claims-fixtures-favour-Chelsea.html
There's probably hundreds of examples of it as well.
I don't really get your last point. Him saying he's "sick" of the United manager is controversial regardless of what Mourinho says or does. Being sick or fed up of the biggest manager in the world after less than a year in a job simply is controversial.
For what it's worth none of these pundits opinions really bother me either that's not my point. My point simply is their job is to create debate and controversy to get people to tune in and that's what Keane is doing. I'm pretty sure Neville said as much when he was on Sunday Supplement.