Wait a second. Are you telling me the email that starts off "[player's name here]" isn't a direct, personalized camp overture from a coach?? Say it isn't so!!!
When you block a person, they can no longer invite you to a private message or post to your profile wall. Replies and comments they make will be collapsed/hidden by default. Finally, you'll never receive email notifications about content they create or likes they designate for your content.
Note: if you proceed, you will no longer be following .