You can now create a tryout that will not only show up on your Team site, but it will now also be pushed to your league site as well if you are linked to a league. Here are the steps to create a tryout on your Team site and the League site.
Login and click on My Teams on the left hand navigation menu. Then click on the name of the team that you want to add a tryout to. When you click on the name of the team it will take you to your Team Dashboard where you can manage all of the content on your Team site.