Hope the World Series tournament somehow survives. Gives kids and teams a big goal to work toward and a great experience.
Also like the age aspect of the tournament to try and keep a level playing field. Opportunity still remains for improving and clarifying super team prevention policy.
One suggestion to improve roster policy could be that players must have played in x tournaments with the team within x months prior to roster submission, by say December 1st. Not sure how you work around injuries and players moving after December 1st., but policy around this needs to be clear too.
Most importantly, to keep the integrity of the tournament, enforcement of age, roster, and super team prevention policies in place should be the highest priority.