I know that is a possibility. I would prefer to believe in a player who must have worked incredibly hard to get where he is. Even if he was flippant at first, or didn't take the issue seriously, he will surely do so now?
It must be 50/50 whether he stays or goes, from the outside looking in, but unless I know something for sure, I prefer to believe in the player and the capacity of people to change and improve themselves. If someone said to me, look you've got a problem here, you need to do X, Y and Z to be better, and I respected them, I'd do it. It might be a PR side-issue, Joe might not believe it. he might believe it, and think OK well I can't do whatever is being asked of me, and never will be able to, but I can be a good keeper elsewhere. I cannot help but speculate and guess because he is a key player