No, they should stay. I'd be very disappointed if they turned cosmetic only (Hah, no one uses these) just because the developer was too unimaginative or lacked some amount of direction. Racial abilities give incentive towards a class and race you pick, something that I don't know why is a bad thing. Usually it's a minor effect towards what you choose, and only starts becoming more powerful the more you understand the ability. I am just against removing even more iconic things to a race, let alone class choices. It's a tad stupid how much it's preferred to remove the problem out-right, instead of fixing it properly.