GrimCo
Hero
We already had cool system for martials back in 3.5. Bo9S with stances and manouvers. It's similar to spells with 9 levels, manouvers known and prepared. But there are no slots. There are unique recovery methods for in fight recovery, but in essence, every readied manouver is per encounter ability. 5e battlemaster is very very poor, sad and inferior version of that idea.Well that's the crux of it.
6e would have to be willing to fully support another subsystem than spells. And this is an age thing where you need designers willing to do that and executives willing to provide resources
People hate Bo9S because it went into wuxia teritory, it was too much "anime" like. But that was 20 years ago. Since then, anime is way more mainstream. P

