Is there a way to tell where leads are in a Stream for a Engagement Program? I can see who has exhausted but it would be great to see where some are currently sitting for content.
Yes! If you use the Smart list filter "Member of Engagement Program" and add the constraint "Stream" you can see the list.
That's not really what he wants. He wants to see which Email they will get in the next Cast.
The answer is Not Really. You can go to Streams > Leads and it will show you the Last Cast Count, which will give you an idea of how things are flowing. If you then Click that #, it will bring up a smart list of leads.