Upthread, you seemed to be saying that an important, and distinguishing, feature of Battlemaster manoeuvres is that they are replenished only after resting. I pointed out that this is also true of 4e encounter powers, and so it didn't seem to me to be a distinctive feature of the 5e manoeuvres.
It has since become clear (I think) that you don't regard the recovery conditions for manoeuvres as distinctive, and rather that what is distinctive about them, in comparison to encounter powers, is that they come from a common pool, which you regard as model or proxy for a certain sort of trained reservoir of stamina.
I've explained why, for me, the notion of that sort of stamina reservoir is very implausible (having, in my view, no real-world analogue - your comparisons of jogging and sparring do not work for me, because disarming is just a form of sword-fighting, which the fighter can do all day long), and hence why I regard the rationing ofthe 5e abilities as a metagame device, just as in 4e.