I will add this-the other people need to speak for themselves. How did you get the job of talking on their behalf prior to this. What usually happens in that scenario is you are labeled by management as a troublesome person. What may end up happening at this next meeting is you’ll speak first and the rest of them won’t have a thing to say. When you do talk, speak for yourself only and only to your particular job. No “we” or “us” - and tell your coworkers they’ll have to speak up.