I'm a brown belt in Bjj, started and still train with the Gi under Augusto Frota (a 2nd degree Black Belt under Antonio Rodrigo "minotauro" Nogueira). We train both Gi and NoGi in our Academy and for us it was always all jiu jitsu, doesn't matter with or without the Gi - this was never a topic in our academy, we trained always both and both every day, first jiu jitsu Gi class 1.5h than jiu jitsu No GI class 1.5h.
So it's kind natural for me to train NoGi, and the trainsition to the 10th planet system is not hard. Of course there are new or a little unorthodox positions, but it's not so hard to learn them, since Eddie is a very good teacher and goes deep into details in his instructions.
I still do both Gi and NoGi and applied as well lots of the 10th planet techniques in Gi matches, and it works fine, for example the rubber guard and all Spiderweb transitions and attacks work perfect in Gi matches.