Colten Teubert has been sent back to the Oklahoma City Barons and will be joined by Taylor Chorney, who has been reclaimed by the Oilers from St. Louis. The Blues decided to waive Chorney on the last day that the Oilers had the right to make that kind of claim (i.e. claim him and send him directly to the AHL), so it seems likely that after having him on the roster for a month, they were hoping to get rid or him entirely.