Question as stated in the title. And is it regulated by the system you have in place on FleaFlicker or is it monitored by the commissioner of each league? Thanks.
If you have an illegal roster on Flea, you will not be able to make any player acquisitions until the issue is resolved. Every league is different in how they handle additional penalties. In some leagues, the Commish will edit rosters and drop illegal players. Commishes may also edit scoring for teams with illegal rosters. Make sure that you know exactly how your league handles these situations.