The problem obviously stems from the fact that, practically speaking, the accused have to base their choice on whether to have their trial in English or in French on the capacity of the legal system before which they are to appear. If they choose to have their trial in French, their trial will have to be postponed, which is unacceptable to them. In order to go to trial earlier, the accused may have to choose to proceed in English rather than in French. The lack of bilingual judges could lead to this type of problem.
I do not know whether Mr. Rémillard will want to add anything to that.