SportsPulse: While Tampa and Tom Brady celebrate their championship it's never too soon to set the stage for the NFL offseason. Lorenzo Reyes provides the three storylines that will define it. » 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 #quarterbacks #offseason