Darius.

When on earth did this become better than his old champ portrait? The lore speaks to me of a warrior of power, authority and grim resolution. His old portrait displayed all that. He looked really menacing and composed in a cold blooded manner. Hardened from a tough life.

The one he has currently he just looks like jayce's extremely pissed off younger brother. I'm a fan of new stuff, but I don't see the point in replacing something good with something worse.