The Philly Soccer Page and provide interesting accounts of the ongoing dispute between the Philadelphia Union and the Union’s ex-coach, Peter Nowak.  The articles (A look behind a different curtain: Arbitration 101; and Spanking, dehydration and ignorance of concussions: New details about Peter Nowak’s Union tenure) were prompted by a release of documents ordered by the judge who is hearing Nowak’s lawsuit challenging a prior arbitration award.