Assuming dwarven rangers are supposed to be equal rangers instead of inferior at the ranger role but equally good at another role, then yes.Are you saying that a dwarven ranger should average as an equal character to an elven ranger? If yes, why the fvck do I think you're contradicting some past version of yourself?
Both elves and dwarves, fighters and rangers, etc. should be equally good adventurers. However, what a given race does may or may not be equally good or bad for all classes.
And those humans would be wrong. In a species that is not like ours, they could EASILY be true. As for "total fluff"...no, they couldn't. When Strength is a game stat, "I am stronger than you." needs to be represented in that stat. Same with more or less Intelligence. Personality...depends on the game. Pendragon style traits and you would want to note it as different. D&D doesn't have those (and I'm not sure it would be good for the intended game to add those), but they can be used..."personality has no impact on anything with numbers" is untrue.First of all those are such lame "differences" you could find any number of humans that describe all sorts of other "races", cultures and genders of other humans exactly like that.
Secondly those are so lame a set of "differences" they could all be total fluff without a single mechanic with no discernible problems.
They are a different race because there is something about being an orc that is not simply having purple skin, the vast majority of the time.Yeah, they are traditionally a different race with different fluff. That's it, that's the additional difference you are incapable of fricking describing AGAIN. That difference does not automagically spawn further secret mechanical super differences no one is aware of.
There may be fluff differences that don't alter anything (orcs tending to bald earlier), but the mechanics are meant to represent the fluff of "Stronger" or "dumber" or those sorts of things, and orcs usually are those sorts of thing in regards to being different.