A room full of heroes — Gregg Rosenthal, Marc Sessler and Chris Wesseling — previews Week 17 action.  With the postseason race at a fever pitch, the ATL crew goes through all the playoff scenarios on the table around the league, delivers its final hero picks and even offers up its selection for Referee of the Year.   Join the conversation on Twitter: @NFL_ATL or #NFLATL and help the heroes by nominating them for the 2013 Stitcher Awards at stitcher.promotw.com