It doesn’t seem to matter who’s coaching or playing quarterback, the NFC South almost always comes down to who seizes the upper hand between New Orleans and Tampa Bay. The teams have combined to win the past six division championships and are locked in another tight race this season, with the first-place Buccaneers (8-7) aiming to clinch a third straight title when they host the Saints (7-8) on Sunday. “It’s definitely hard to dominate any division,” Bucs coach Todd Bowles said.