If I am wrong, please tell me why.

I don't think your necessarily wrong that it would make him look bad, but it would have to be some really extraordinary revelations to make his character look worse than he already does. Maybe it would mean more widespread exposure of his real character, but for all the praise that can be thrown at him, anyone paying attention is already aware he was an all-around petulant asshole willing to act immorally and illegally to get his way.