A room full of heroes — Dan Hanzus, Gregg Rosenthal, Marc Sessler and Chris Wesseling — continues its comprehensive ranking of offseason moves across the NFL, diving into the roster changes for teams in the AFC South and NFC West. Plus, the guys discuss the latest in transition-tagged Cleveland Browns center Alex Mack’s contract saga, and a series of tweets from Buffalo Bills linebacker Brandon Spikes that could become bulletin-board material for his former team.