You said in this thread (unless I'm mixing posters up?) that you like to have your opinion changed - I admire that. However, you seem happy to die on a hill in regards to your opinion of Ravel.
The article you found was from 5 years ago, the latest article about him is the one in the athletic, which actually mentions the progress he's made as a person and puts his failure to make the grade here down to the tactical change we made.
I think it's fair to say he certainly was disruptive, and had a poor attitude. However, since his time in Sweden, all the current evidence points to the fact that he's doing ok, satisfying his managers, with only the occasional late fine blotting his copybook.
He didn't work out here, it's a shame, but its life. Let's try and avoid making assumptions about what type of person he is based on old news articles and gossip.