I used Yatzr as well, and I had added the most teams I have ever had at one time only to have it go away soon after. The tool allowed me the time to be able to run/recruit for multiple teams. I believe their "gift" to us for the discount on renewals was just a ploy to try and keep so many from a mass exodus like they (seble) feared would happen after the Yatzr tool would no longer work. I am trying a couple seasons without the tool to see what happens and will make my decision after that.