For some reason I took the time to read through this whole thread and the last 10-12 pages of World Chat in Cooperstown. Anyway, I think private worlds should be able to control who is in the league each season, but not necessarily in-season, as if the person is acting and playing and they paid they shouldn't be kicked out.
MikeT - In the Cooperstown world, is there any reason to be trying to throw the guy out other than two bad seasons record-wise? The team kinda sucked before he took over and it doesn't seems like much has changed. I didn't see anything in the world chat about him purposely trading to build up other teams or something. Maybe something happened weeks ago, but it seems like the league and commish is on a bit of a power trip to try to get him kicked out (again, if it's just for having a bad record).