With the new GotSport Software teams no longer will be uploading Rosters to the league. Rosters are being Cloned by the league from your home association. The "Notify Button" and a message in the message box will be the way of communicating changes & updates for Home Association & Classic League.
You should check with your league to see what procedures they are going to use.
How to Notify "Classic League Admin" Roster is Ready / Changes to your Roster.
Changes to your Roster starts with your Registrar:
Any changes to roster
CP Player electronic request form
CP Players added to roster
Monday through Thursday games
12:00 Noon same day as game
Saturday & Sunday games
5:00PM Thursday
No Exceptions