SportsPulse: We're at the halfway mark for the NFL season. At this point, we're starting to realize which teams have a shot at the postseason. USA Today's Lorenzo Reyes breaks it down for us. » Subscribe to USA TODAY Sports: https://bit.ly/2L0ktE1 » USA TODAY delivers current local and national news, sports, entertainment,  finance, technology, and more through award-winning journalism, photos, videos and VR. #NFL #ClevelandBrowns #NewOrleansSaints