Jenner has been placed on injured reserve and is considered week-to-week with a back injury.
This is a a major loss for the Blue Jackets and fantasy managers alike, as Jenner has been one of Columbus' best forwards this season, having racked up 23 goals and 44 points through 59 contests. Jack Roslovic will likely be tasked with taking on a larger role for the duration of Jenner's absence.