The Buccaneers have not had much success since firing Jon Gruden after the 2008 season. As speculation persists that Gruden could return to coaching, current Bucs coach Dirk Koetter’s future is in serious doubt. Koetter said Tuesday he has not had discussions with ownership about his job. “I do not have discussions with them about that, no,” Koetter said, via video released by the team. Koetter, 13-18 in his two seasons as the head coach, said speculation about his job has become a distraction. “Of course, I mean, it’s your life. It’s your life,” Koetter said. “It’s what you do. Just flip it around. Of course it is, but we all — players and coaches — we’re paid to do a job, and you try to do it to the best of your ability. That’s all you can do.”