Killorn (upper body) has been activated from injured reserve and will play Tuesday against the Coyotes, Erik Erlendsson of the Tampa Tribune reports. Killorn, who had been out since Oct. 20 after suffering the upper-body injury during a morning skate in Edmonton, is expected to join Steven Stamkos and Valterri Filppula on the Bolts' top line. He missed a total of four games due to the ailment.