Hi, I have a workflow that sort of functions like a help desk. On another list, I have four names of people who are assigned tickets in rotation. Let's call them A, B, C, D. For the first one that comes in, person A is up, so the workflow pulls in their name and sends them an email. 2nd - B and so on, until ticket 5 when it restarts.
I've even called Nintex for this and they couldn't do it. But I don't believe it's impossible.