You probably don't know who he is and you probably don't know what he's done. For rookie middle linebacker PJ Shea that's just fine. As far as he's concerned he "didn't do anything special this year."
"Special" would refer to the team-leading 50 individual tackles Shea completed. As a matter of fact, he finished in sixth in the entire country for this little accomplishment. Shea has a reason for that.