The food Network is the one who detailed the show. Tyler Florence's Food 911 was a great show, but he chose to do his Ultimate show only and the FN suits chose to continue the show, but with a different title.
The Deen Brothers' show is a continuation of Roker on the Road and Dining Out. Dinner Impossible will be shot with a new host soon too. Emeril Live is being replaced by Paula's Party...and the list goes on....change is good...some of the time.