Raid Boss Skin Line-up

I've been thinking about this a lot and a few champions that fit into the list of possible Raid Boss skins possibilities dont have a lot of skins, some only having 1 at the moment. Here is my current roster for potential Raid Boss Skins. let me know what y'all think, these particular champions really encompass what an MMo Raid Boss is; a giant health pool with sustain, larger, often brawler, roles, and they usually take 2 or more enemies to kill, if at all.

High Consideration: Raid Boss Illaoi Raid Boss Nasus Raid Boss Ornn

Moderate Considerations: Raid Boss Sion Raid Boss Darius Raid Boss Mundo

Lower Consideration: Raid Boss Volibear Raid Boss Rammus Raid Boss Garen

Feed Back is always welcome and appreciated, feel free to add to and give thoughts on other potentials and get this post boosted so the right Rioters can see it. Good Luck Summoners