New Sett Skin

Okay hear me out i have an idea for a new skin for Sett trust me its big brain. Okay so you have the calling card that you get after 10 first bloods, but what if you got 20 or so first bloods and you received (King of the Arena/Rift skin? for Sett as a secret skin this has got to be one of the best ideas you have received please make this happen if you do this idea please make the skin look epic pretty please