Coyotes GM Don Maloney announced today that the Coyotes have activated defensemen Ed Jovanovski and Zbynek Michalek off of Injured Reserve. In addition, the Coyotes have re-assigned defenseman Shaun Heshka to their AHL affiliate, the San Antonio Rampage. Jovanovski has recorded 5-8-13 in 16 games this season to lead all Coyotes defensemen in scoring and ranks 2nd on the team in points. Michalek has recorded 1-4-5 in 15 games this season and missed nine games after being placed on Injured Reserve on Nov. 5. Heshka has appeared in eight games with the Coyotes this season and recorded two assists for his first career NHL points.