Group editing of a slide deck is difficult, especially if it involves a lot of people, and especially if some of the people editing dial in from a remote location. If you do not have the full view of the presentation (either because you are far away, or you have not been involved in the process that much), you should resist the urge to ask the junior analyst to add "an extra bullet to the slide that say [fill in message]". There is a good chance that that point is already made on another slide.

Art: Dogs Playing Poker by C. M. Coolidge