The Enigma that is Fast Willie Parker

Main Entry: enig·ma Pronunciation: \i-ˈnig-mə, e-\Function: noun Etymology: Latin aenigma, from Greek ainigmat-, ainigma, from ainissesthai to speak in riddles, from ainos fableDate: 15391 : an obscure speech or writing2 : something hard to understand or explain3 : an inscrutable or mysterious person Fast Willie Parker doesn't appear to be playing with as much heart as he is "talking up"  with every chance he is provided. Here's my contention about Fast Willie Parker .... He is playing in the final year of his contract. He is an NFL running back. NFL running backs don't like to play and risk major injury without a guaranteed contract. Parker has stated publicly (and was earnestly "STFU'd" by Coach Tomlin) his less than enamored feelings about the changes within the Steelers rushing system as recently as mid-season last year. Just a few days ago, Coach Tomlin publicly endorsed Parker as his 300+ carries guy this season. The ...