THEIR business plan. Not YOURs. On paper this makes sense.What started as a simple search for treasure on Oak Island, supposed to last a season or two, has become a multi-year never-ending story. In the BUSINESS of syndicated TV, the only way to cash in on that is to spin-off something with the same actors, crew, producers etc. Big bucks. As long as the customers ... err ... viewers ... go for it ....?