The Rangers have had internal discussions about possibly trading closer Joe Nathan, according to Ken Rosenthal of FOX Sports. Such a move would be a huge shock for a team intent on making a World Series run. Nathan has 32 saves and a 1.73 ERA this season, and he was the American League's closer in the All-Star game just a few weeks ago. While it still seems to be a longshot, it's worth monitoring the situation in the coming days. Rosenthal suggested Joakim Soria could fill in as the team's closer if Nathan does end up getting moved.