what about everything you eat during the day, and evening, you dont think it magically gets used up before bed, and that the body suddenly switches to catabolism if you dont eat before bed??
I am not saying eating before bed wont help at all, but i think you have to much fear of catabolism, and just how qucikly it kicks in, and also how little it takes to turn it around.
For the top show BB'ers that are looking to hold as much mass as possible while on prep diets this will most likely make a difference, but for the rest of us, especially those with well planned non calorie restrictive diets, it becomes a moot point?