Didn't read description, sorry, but baited by thread name and:
I personally believe that zos changes to dunmers are great and right ones as it fit its hyrbrid theme.
But still can't deny that ability to restore lowest resource pool while have other max resource indeed sound hybrid/versatility-favour and unlike altmers would fit dunmer hybrid theme too: incase of them it would be smth like - have max mana bonus but restore only stamina, so magicka build have higher damage-no sustain, while stamina build have more sustain-no damage boost from stats. But such bonuses would mean to remove fire Resist bonus, which, if be completely honest, actually not that lore-wise in 2nd Era especially. However it contradict theme of dunmers as raw power o nstam build.