Xayan and raken chicken skin

Should be rabbits.

Totally agree :P It would fit the bird theme, Rakan's q would be an egg, Xayah would just fling out eggs everywhere. And just imagine Rakan dressed as a chicken charming people :P. Rakan's shield could also be egg shaped instead of the usual sphere.

Riot doesn't like making more skins for new champs, but April Fools is ten months from now so that should be about right XD