Going Cheap
At the end of the day its all a matter of economics and professionalism.
If we want a cheaper faster route to train PPL Flight Instructors then the quality will be affected
Some guys who support the hobby FI era will look back wistfully back to those days when they could tip the balance back to paying the aircraft owner a greater percentage of the overall fee.
That said I think the content of the CPL exams and flight test could be looked at with a fresh eye.