The next big problem in aviation is maintaining the previously set safety standard.
What used to be an industry where those with the proper personal characteristics were picked for the job and given the adequate training is now an industry where the wannabe with the most cash buys his own training and makes himself the cheaper option for the airline.
It's about airline managements understanding what the costs for operating an airline actually are and it's about educating the whole companies in CRM and the underlying factors of aviation safety, not only pilots and techs.
It is about airlines actually living up to the priority of safety first.
/LnS