I'm all for relegation and promotion -- especially from fall to spring seasons! It's a little tougher for fall teams to be relegated from the spring due to tryouts and new members added to each year, but I think if you implemented an 8-man rule for 'nucleus teams' -- not necessarily the same team as a whole, but if 8 players return for ANY team the following year that played together as a team the previous year, it would constitute a team "coming back" -- then they would be subject to relegation/promotion. Without a "rule" in place, I think you'd just have a bunch of 'new' teams formed every year with new names or even change of clubs in order to stay in their league of choice.
