The great gravy-sauce debate has been hotly contested for decades. Run a search and you’ll find more than 68 million results. You read that right: 68 million. Now, Diesel’s getting into the fray with its newest collection, called “Sunday Gravy.”  Diesel Sunday Gravy will be a full-time line under Diesel, and will feature seasonally-released, Nicaraguan-forward smokes, blended and handcrafted through Diesel’s winning partnership of AJ Fernandez and Justin Andrews.