If you are a rising senior, would you request an invitation to the Top prospect? These are held at the same time, but the differences are not clear to me.
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 .