I assume that we are talking about a minimum of four members here.
The request clearly states that at least one of the members must be from the official opposition and that there is still room for the opposition in the broader sense, meaning the Bloc Québécois and the New Democratic Party, therefore. Surely, there is a way of arranging things so that everyone is in agreement. I am sure that nobody is going to leave us on the sidelines.
We can find a way to adopt your amendments, as long as we make sure that it is not restrictive in the sense that there are four opposition members. However, the official opposition can't monopolize all four seats. I am open to this, but we have to find a way to embrace a spirit of openness and collaboration from the outset.