Personally I think this was clear retaliation by JB for the complaints to the bar association (that Judge S was REQUIRED to make!). As much as I liked Judge S, the new Judge will be just as fair and impartial - everyone (with any sense of respect for the Court) is on best behavior when such a huge media spotlight is on the court. That excludes, JB & team, of course.
Now that Judge S doesn't have to be a neutral arbiter in this case, I hope he makes all of the disciplinary complaints about JB as his heart desires! But JS probably won't, since he's such a gentleman.
The Defense is going to regret this. What's that saying? You know the devil in what you have, not in what you're going to get?