Problem with new Rumble portrait.

Hello Riot, I have a small concern about Rumble's new art that's on PBE right now. While I think the whole splash is awesome, I found his portrait to be really disturbing. Because of the lighting on his clothes, it's hard to see the darker part of his shirt, making it look like the portrait depicts his head on a stick. So, I just ask to change the portrait's background a little bit, like many recent ones (for example, Orianna, Braum, Jinx and Renekton). That's all, thanks