I don't read it that way.
"In criminal court, a colloquy is an investigation within a defendant's plea to reassure that the plea was given knowingly, voluntarily and intelligently. Defendant needs to understand the charges against him, the penalties that he will face, and his rights before entering into a guilty plea. "
I believe the prosecution is asking the judge to advise the defendent that he has a fool for an attorney.
From the prosecution,
First, the defendant has expressed his intention to proceed pro se in this matter. The government submits that the Court should colloquy the defendant on this issue at the hearing.