w,
https://en.wikipedia.org/wiki/Generic_you
Whoever made that take seems like they don't understand the very basics of diet. If you're deficient in a macro nutrient, taking a subset of that macro nutrient to make up for the entire deficit seems silly. Also, it is very likely that person has no ****ing idea how many carbs and endurance athlete needs. Hint: No so much you won't have a massive discretionary budget of calories.
Feel free to sketch this out on a sheet of paper, but it is pretty much impossible for someone who isn't being deliberately obtuse to argue that they can't get sufficient protein into their diet. (Also BCAA has calories so it kinda makes no sense.)
My initially flippant response was more at how fundamentally ******ed the question is, and how little about nutrition someone would need to know for that to even be a possibility.
DI,
At your current level of obesity, basically anything where you fulfill basic fat/etc needs. (Micro nutritional as well, so take a multivitamin) I'd suggest getting A Guide to Flexible Dieting by Lyle McDonald and reading that. Refeeds are a great tool that makes dieting easier to fit into a normal life. (IE celebratory meals, etc) However, they are not needed to prevent metabolic slowdown or in any real way for people very fat.