Better alternative than stat-less races

[Psyren]

This really comes down to two opposing desires:
1) Play any race/species, any class, no difference.
2) Synergistic race/species and class combinations, with good choices and bad choices.

Nobody is advocating for "no difference." Of course different species playing the same class should have differences. And I'd argue that nobody wants there to be "bad choices" either. Some choices being better or worse than others, comparatively, is reasonable - but not being clearly or objectively "bad," there's still a baseline level of effectiveness that every species should be able to hit.

For example, picking Eladrin for your Warlock arguably gives it more interesting tactical options than picking Orc. But the Orc (a) isn't a bad choice for Warlock, and (b) gets a couple of interesting tactics of its own, especially for a Hexblade or Celestial.