More Chromas to for existing skins?

With riot recently adding more chromas to the game such as MooCow alistar and the Mecha Malphite for example, does anyone think that there are other skins that are obvious picks for some chromas to spice them up? Im thinking Champs whose skins are practically Prime targets for chromas such as i being an obvious choice for chromas such as Rose Gold Iblitz or Gold iBlitz basically the colors that iPhones usually come in would fit so well. Another thing that comes to mind is the Project skins that incorporate light and bright colors, the option to change them would be amazing and many people have expressed interest in the past, and lastly for now the Battlecast skin line seems like a no brainer with options like Camo, Gunmetal Gray, or Gold for their machine esque styles. Anyone else think some skins could use some chromas?