Kohn has been outrighted to Triple-A Durham after clearing waivers, Marc Topkin of the Tampa Bay Times reports. Though he signed a one-year deal with the Rays last month, Kohn has been assigned to Triple-A Durham after clearing waivers. The 28-year-old righty has a solid 3.67 ERA over 110.1 big-league innings, but control (6.0 BB/9) has always been an issue. Kohn will likely get a chance to land a spot in the Rays' bullpen coming out of spring training.