A risk averse organisation, with too many layers of management, little in the way of leadership, no budget and an ambition to micromanage everything to the point where the wheels fall off.
Bang on mate.
At the end of the day, "Joint" means "Army", which means "on a shoestring" which means "unsustainable."
You can keep purple. JHC is a sham of a mockery of a mockery of a sham. It's 3 single service organisations under 1 "Joint" umbrella with 3 sets of single service rules in 1 "Joint" rulebook. It's about as "joint" as North and South Korea...
I think there's much more chance of JHC disolving than of it becoming a "4th service". Well, we can only hope...