Here's an observation from a relative swing newbie. Swing dancers teach in teams, ballroom dancers teach as individuals. Obviously, that's a generalization, so there are lots of exceptions. But virtually every swing workshop ongoing class I've seen involves team teaching, while few ballroom classes/lessons I've attended have had the team approach. What's the deal with that? Just tradition? How does it work? What are the benefits? Any down sides for the students or teachers?