Everything seemed so promising for Arthur Smith and the on Dec. 10.With 3:23 left in the fourth quarter, Atlanta quarterback had run in for a touchdown for a 25-22 lead on the defending division champion . Closing out a win would put the Falcons atop the NFC South standings at 7-6 and Tampa Bay at 5-8, and Atlanta's season sweep would leave the Bucs e sentially three games back. The Falcons...