Toronto Mike is reporting Darryl Henry has left CHFI, although no reason was given. His final show was Saturday. 

Henry, who has also worked for Boom 97.3 and does voiceover work, has been with 98.1 since the summer of 2010. 

(I wonder if he's just trying to avoid the all-Christmas format we all know is coming! That might be enough to get me to leave!)