To my understanding, the significance of Eddie discarding the gi as a training tool is simple and one-fold. The gi is not the same fighting stance as MMA, and 10p was created as a way to improve the jiu jitsu that was having success in MMA competition. I referred to his lineage simply as a way to indicate that he comes from the gi, whether or not he endorses it to his students. That much will never change. In my eyes, it's justified for him to make the choice to drop the gi given that he's done his time in the gi and learned enough principles from it to understand it's advantages and it's limitations. I can only speak for myself, but I buy into 10p knowing full well that it does not address gi-specific jiu jitsu. If that's to my detriment, then I'll look at it in the same vein as how other schools don't teach 10p specific techniques. No one knows/teaches everything, hence why I'm of the mind to train as much as possible, at as many places as possible, with as many people as possible. Speaking to some guys who've been training for a long time, they told me that their improvement in no-gi came a lot of time from gi, that ultimately, it was consistent mat time, and lots of it, that made them better more than anything. That's all I was trying to say.