headhunter skins

as u can see, headhunter Caitlyn and nidalee both have new sounds and effects but headhunter rengar and master yi doesn't rly have these. I think u guys can change headhunter master yi and rengar( ex: when yi uses his Q or W, make them red or blue.) I think u guys should think about changing headhunter yi and rengar's special effects since they are both 975RP and have same skin name as Caitlyn and nidalee