I think most professional sportspeople have ego’s it goes with the territory I guess. They are superior in ability compared to the average person when it comes to sport so to be told by these people they are doing it wrong will rankle them a bit. Ego, arrogance call it what you will but most of them have it and the response to people who say ” I’ve watched this game 50 years I’m entitled to my opinion” is,” absolutely you are but I don’t have to take any notice of you because you’ve never been a professional in the sport like me “. Arrogance and ego part and parcel of the everyday professional sportspeoples profile.