Players in group 'B' have significant first-class experience and are perceived to be one to three years away from the England team while 'C' players are generally younger with less experience.
"Tesco's exit from the US is a reminder for managers of the dangers of going blindly for scale and cost leaders, the wheels of which are difficult to reverse if you need to change course to becoming a retailer known for first-class customer experience, " Prof Bhalla said.
He says CEOs, financiers and Hollywood types are among those who will pay for first class for the onboard experience and the privileges of airport services reserved for them.
Law has extensive experience playing first-class cricket in Australia having captained state side Queensland to three successive championships.
BBC: SPORT | Cricket | England | Law ready to help England batsmen
Blackwell, a big-hitting batsman and a left-arm spinner, provides new captain Will Smith with plenty of experience having played 147 first-class matches.
Mary Kirby, editor of the Airline Passenger Experience (APEX) magazine and blog, believes the first-class value proposition not only is diminishing, but also that the class will disappear in five years.
However, Mr Ayling added that "different skills" were now needed to ensure the public "enjoys the best possible experience" when they visit the Dome and to "make it a first-class visitor attraction".
The former played for South Africa A between 2000 and 2005 and has a wealth of experience in domestic cricket in South Africa, with a career tally of over 300 first-class wickets plus over 150 wickets in List A games.
And with only seven first-class matches to his name, doubts remain over 26-year-old Beer's lack of experience.
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