Scars Unseen
Hero
Metaphorically, a half-elf shouldn't have to be a Fighter 10/Wizard 10 compared to a Fighter 20 or Wizard 20, they should be more like a bladesinger or an eldritch knight; bearing their own qualities beyond that of the parent classes.
I have something of an idea for that. A mix of ideas, really. Some people in the thread have floated the idea of racial features via feats (which isn't, in itself, a new idea). I think it would be interesting to have feats only available to half races. And if we were to use a system similar to what some others have described (major and minor traits), you could, for example, make half-elven racial feats that are only available to characters who didn't choose elf for the major trait of the pairing.
Just as a completely non-balanced, book inspired example, you could have a half-elf feat called Elfsong that allows the character to ignore the requirement for somatic casting components as well as material components for spells without a material component cost. Additionally, at level 5, the character may choose one metamagic feature from the sorcerer's class feature list. (basing this off the 5E PHB class).
but having only 2 out of 45 possible options out of the PHB only seems rather limiting.
So having a system that allows for more would be neat.
The problem is they didn't present a system that allows for more than that. They presented a non-system (mechanically speaking) and then gave us their blessing to describe our characters however we want, something no one needed WotC's permission for in the first place.
If people had waited until things settled before getting up in arms about something they didn't like, we'd just now be complaining about the finalized and released OGL 1.1. The best time to complain about things is before they've settled. WotC is much more likely to change a playtest idea than to unpublish a new PHB.They have still time to correct this. I hope they do.
Being up in arms before anything is settled is premature, unreasonable and not helpful at all.
Reading the thread on twitter, it was a jumbled mess of misrepresentating statements and OGL hurt feelings and general WotC and everyone there is evil...
I really have no understanding for that kind of behavior, although I can understand why some people take offense in the current rule iterarion and want it changed.