Mel Gibson is a Catholic who is not in union with the Pope in his form of worship. So, I'm not sure the Pope views him very favorably either.
How do you know whether Mel Gibson is in union with Rome or not? You don't, but that doesn't matter, because you'll take gossip and innuendo and decide that an appropraite way to evaluate people. I don't know Mel Gibson, and I don't know what he believes, but he never told me what kind of Catholic you are. Why is he not in union with Rome and you are despite the fact you have decided the 8th Commandment is no longer valid, and you consider yourself a higher authority on Catholicism than the Pope himself. Does the fact that you are a deacon give you these special powers? You aren't anything but a warped, frustrated man who attacks everyone else, because you hate yourself.