Isn't it a social media rule that if your are leaving, telling everyone you are leaving is a moot point? K....Bye.
Dave was never a good fit for MITD. From the get go, his focus on MITD was never 100%, and that hurt the franchise and fans felt that. He was always running off doing other gigs. It was said that would change as these were prior commitments, but it never did. Dave was always promoting his other shows and even some times topics from those shows would creep into MITD. If MITD was hockey and True Crime was baseball....fans tuning into watch hockey don't want to watch a baseball game. His lack of passion for certain paranormal topics was very noticeable and that too hurt the franchise, undermined the guests for those topics, and pushed fans who were passionate about certain topics away from the show.
Fans of Art Bell's MITD weren't looking for a format change after Heather Wade went sideways, they simply wanted a host to drive the bus, Keep It Simple Stupid applied. I just hope the rebirth of MITD goes back to the tried and true format that it use to be.