0 Post Comments Packers Running Back John Crockett (right) July 21, 2015 • Sean Blashe Packers Running Back John Crockett (right) Sean Blashe Sean Blashe is a journalism and history major at Marquette University. He is a writer covering the Green Bay Packers for PackersTalk.com and ProFootballSpot.com. You can follow him on twitter @SeanBlashe.