Dark-skinned skins for purple (+ Nami) champions.
Many of the female yordles, Soraka and Nami all have light-skinned skins, even though they're alternative colours. I think it's fair to request a dark-skinned theme for any of these ladies.
Examples of skins with pale complexions: Starguardian Soraka, Lulu, Poppy Winter Wonderland Soraka, Lulu SKT Nami Splendid Staff Nami Lollipoppy Radoll Poppy Snow Fawn Poppy Bewitching Tristana
(et cetera)
Examples of skins with dark/browner complexions:
. . .
Get the point?
If a champion can be purple AND pale, it should be fine to add tan skins to these champions' inventory, since Riot has already considered the skin colour of these champions non-absolute. Aside from that, diversity is a plus.
