Why? Not his fault his team mates couldn't finish if they do its an entirely different discussion.
It's not like he played bad, that FK was horrendous mind.
I think it's more to do with the fact that, he is probably one of the greatest players of all time, but the fact that he will have never won a World Cup will hang over him, and will always be referred to when looking back at him when talked about after he retires, so he probably deserves one.