How do you know that no one cares? Questioning a coaching decisions makes you a cancer IMO, and thats what he did back in ST. I don't care how minor it was. A team has to be united under their coach, and accept his decisions as the right moves. Also if he's willing to say that his manager is wrong to the media, what do you think he's saying around the clubhouse? Don't you think a manager having to hear about how one of his players thought he was wrong, bothers him?
On top of that, having to hear moronic quotes about your team from a veteran can't make you feel good ... as a player or coach.
In closing, I won't be rooting against Wells on the field. I'll just be rooting for him to keep his mouth shut off it.