Yeah I think bono was saying that something like wrap and osis are alike in that when the footag contacts your foot it's not a clipper, and when the move is finished it's in a clipper position, and the bag never leaves your foot in between. That's why they're in the same category with all those other moves he mentioned. For example, wrap starts as an inside delay and never leaves your foot between being an inside delay and being a clipper. Same with osis...it starts as an inside delay behind your back (for all intensive purposes) and ends up as a clipper, and never leaves your foot in between. That is what makes them alike. Yup.
I think it's always been osis. Gyro clipper was and is like a crispy osis.
this is the 44 Wand, the most powerful Handwand in the world, so did i fire 5 or 6 fireballs? now you got to ask yourself one question pal, do i feel lucky? well do ya punk.
evolution-wise it sounds better to hit a clipper to clipper "behind the back instead of in front" than to just "osis". Then again this is based on absolutally NOTHING. just my two € cents