fix his kicking? He was ran at 91% for the game? Personally, I think that was Milera's best game. Bit more confidence and he'll do good things.
I'm still hopeful Milera will end up cutting out the short pass to the player leading straight at him who has an opponent on his hammer. He's still taking this option which is very risky. The spoil can come back further than his kick. With time and confidence I'm sure he'll work past it.