If we do have a Sims 5, should they add a height adjuster in the base game (or in a pack)?

i think it would be cool, but it would be so much time consuming. so i could live without height sliders so they could focus on making deeper personality for sims instead of a 1000 different kissing and hugging animations. but if both could be done i wouldnt be oposed. but im ok if they dont add it and add something else more important to me in the game.