I can see all the benefits of CT, in terms of BAT and increased caloric expenditure. But I don't see why that would be the only thing that could break a weight loss plateau for some people? Diet and exercise shifts should be all that is necessary to bust plateaus, and, dare I say without referencing a study, have to be more effective than spot CT. Did you guys try varying the intensity of exercise routines (sometimes too much = plateau, so resting more can help. Sometimes not intense enough = plateau, etc.)? How about carb refeeds ala Leangains - I feel that'd be a great way to actually reset Leptin, as Martin properly references his studies about the carb/leptin relationship and how the cyclic, inverse relationship between carbs and fats can help for further weight loss as insulin-sensitive primal individuals may have poor leptin levels. Intermittent fasting is also a must. See: Intermittent Fasting, Set-Point and Leptin | Intermittent fasting diet for fat loss, muscle gain and health
Martin Berkhan – Scorch Through Your Fat Loss Plateau | Fitness Black Book
In terms of my "Guru Go-To List" I'd say listen to Sisson, then Martin, then Kruse if all else fails. It is wonderful that CT has worked, but make sure to try some of the more substantiated plateau-destroying techniques (especially if you're a wimp vs. the cold like me :P). Best of luck!