I have about 100 projects on my lists (Active + SM). Mostly all of them are in some way complex: I'm in sales so the next action is not always evident and visible. As the projects are people and phisycology related it becomes very difficult to assign a Next Action for a sale project during Weekly Review. David says that active projects plans should be reviewed once a week (page 46 of the Book).
What does he mean by reviewing: checking for evident Next Actions? Or if they are not evident and visible make a "Plan Next Action Steps" Next Action? Do you open projects plans while doing Weekly Review or just pick up any fresh Next Action while looking at your project list?