Tete – not particularly, there is no reason why the “travel-the-world youngsters” can’t be part of a team. Ideally a team would consist of a mixture of skills from a person with 20 years to someone with perhaps a years service. They all get the benefit of each others experience no matter how short.
There is too much talk of inexperience and those on the mixed fleet being not as good. Everyone in that role has to start somewhere. At the end of the day the result is that whoever, does the job in accordance with the standard that is set.