The Dallas Cowboys have addressed the linebacker position in a few different ways this offseason, but saying things are totally settled at the position wouldn't be accurate. Dallas drafted Jaishawn Barham in the third round and will give him a look at MIKE linebacker. The Cowboys also traded for Dee Winters , who adds a much-needed veteran presence. But the Cowboys still have a question mark with the green dot role. Even head coach Brian Schottenheimer said he's not sure who is going to serve in that role yet, as the Cowboys don't have experienced options and are going to train multiple players. "If we were playing a game this week, I could not tell you who is going to be the green dot, but we're not playing a game for a while, so we've got time," Schottenheimer said. Schottenheimer did say that he's happy with who the Cowboys have at linebacker right now, but he did not rule out the team adding more to the group at some point. “We’re never closed for business," Schottenheimer said.…