> All the RPG market needed was one publisher with good production values and broad distribution to . Wizards was happy to oblige...
I think you can make a very good case that D&D 4e in 2008 was where they decided to “discard a big chunk of its worst, thorniest rules”, and that the big innovation in 5e, released in 2014, was less about discarding thorny rules and more about reconnecting the streamlined rules with the fiction, in a way to preserve (mostly) the mechanical streamlining of 4e while reconnecting with the feel of earlier versions (not just one of those, but supporting the different appeal of multiple of them.) Changes like swapping encounter and daily powers for powers recharging with a short or long rest aren't a big deal mechanically, but they are a shift from pure metagame balance to something that is better tied to actions in the in-game milieu.
I think you can make a very good case that D&D 4e in 2008 was where they decided to “discard a big chunk of its worst, thorniest rules”, and that the big innovation in 5e, released in 2014, was less about discarding thorny rules and more about reconnecting the streamlined rules with the fiction, in a way to preserve (mostly) the mechanical streamlining of 4e while reconnecting with the feel of earlier versions (not just one of those, but supporting the different appeal of multiple of them.) Changes like swapping encounter and daily powers for powers recharging with a short or long rest aren't a big deal mechanically, but they are a shift from pure metagame balance to something that is better tied to actions in the in-game milieu.